{"product_id":"aviator-square-steel-40mm-automatic-watch","title":"Aviator Square Steel | Automatic Watch – 40mm","description":"\u003cstyle\u003e.wcl-lux-page{--acc:#1c1c1c;max-width:1100px;margin:0 auto;padding:0 16px;color:#1c1c1c;line-height:1.7;font-family:inherit}.wcl-lux-page *{box-sizing:border-box}.wcl-lux-hero{padding:50px 40px;border-radius:26px;background:radial-gradient(circle at 85% 15%,#6a8aaa,transparent 40%),linear-gradient(135deg,#0e1e30,#040a12)}.wcl-lux-hero h2{color:#fff;font-size:38px;margin:0 0 14px;font-weight:700;letter-spacing:-0.03em}.wcl-lux-hero p{color:rgba(255,255,255,.85);font-size:16px;max-width:760px;margin:0 0 18px}.wcl-lux-tags{display:flex;flex-wrap:wrap;gap:8px;margin-top:20px}.wcl-lux-tag{padding:8px 14px;border-radius:999px;border:1px solid rgba(255,255,255,.25);background:rgba(255,255,255,.06);color:#fff;font-size:12.5px}.wcl-lux-section{padding:44px 0;border-bottom:1px solid #eee}.wcl-lux-section:last-child{border-bottom:none}.wcl-lux-heading{font-size:27px;font-weight:700;margin:0 0 12px;letter-spacing:-0.02em}.wcl-lux-lead{color:#555;font-size:15.5px;max-width:760px}.wcl-lux-grid{display:grid;grid-template-columns:repeat(4,1fr);gap:14px}.wcl-lux-card{border:1px solid #eee;border-radius:18px;padding:22px;background:#fff;transition:.25s}.wcl-lux-card:hover{transform:translateY(-4px);border-color:#555}.wcl-lux-card h3{margin:0 0 8px;font-size:15.5px;font-weight:700}.wcl-lux-card p{margin:0;color:#666;font-size:14px}.wcl-lux-specs{display:grid;grid-template-columns:repeat(5,1fr);gap:12px;margin-top:24px}.wcl-lux-spec{border-radius:14px;padding:16px;background:#fafafa;border:1px solid #eee;text-align:center;font-size:13.5px;font-weight:600;color:#333}.wcl-lux-editorial{padding:36px;border-radius:24px;border:1px solid #eee;background:#fafafa}.wcl-lux-editorial p{color:#444;font-size:15.5px;margin:0 0 14px}.wcl-lux-editorial strong{color:#111}.wcl-lux-faq-item{border:1px solid #eee;border-radius:14px;margin-bottom:10px;overflow:hidden}.wcl-lux-faq-item details summary{padding:14px 18px;font-weight:600;cursor:pointer;font-size:14.5px}.wcl-lux-faq-item details div{padding:0 18px 16px;color:#666;font-size:14px}.wcl-lux-link-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:12px;margin-top:20px}.wcl-lux-link-card{display:flex;flex-direction:column;padding:18px 20px;border-radius:16px;border:1px solid #eee;text-decoration:none;color:#1c1c1c;transition:.25s;background:#fff}.wcl-lux-link-card:hover{border-color:#555;transform:translateY(-2px)}.wcl-lux-link-card span{font-size:14.5px;font-weight:700;margin-bottom:4px}.wcl-lux-link-card small{font-size:12.5px;color:#888}.wcl-lux-cta{margin-top:24px;padding:30px;border-radius:20px;background:linear-gradient(135deg,#0e1e30,#040a12);text-align:center}.wcl-lux-cta h3{color:#fff;margin:0 0 10px;font-size:22px}.wcl-lux-cta p{color:rgba(255,255,255,.8);font-size:14.5px;max-width:700px;margin:0 auto}@media(max-width:900px){.wcl-lux-grid{grid-template-columns:repeat(2,1fr)}.wcl-lux-specs{grid-template-columns:repeat(2,1fr)}.wcl-lux-link-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:600px){.wcl-lux-hero{padding:28px 20px}.wcl-lux-hero h2{font-size:26px}.wcl-lux-grid,.wcl-lux-specs,.wcl-lux-link-grid{grid-template-columns:1fr}}\u003c\/style\u003e\u003cdiv class=\"wcl-lux-page\"\u003e\n\u003cdiv class=\"wcl-lux-hero\"\u003e\n\u003ch2\u003eSquadra Steel — Squadra-Style Square Automatic, 40mm\u003c\/h2\u003e\n\u003cp\u003eA 40mm square automatic in stainless steel, built around the Squadra-style case shape that has defined aviation-inspired watchmaking for over a century. Sapphire crystal. Integrated steel bracelet. Hidden push-button clasp. 5 ATM. Three dial colours: Blue, Green, and White.\u003c\/p\u003e\n\u003cdiv class=\"wcl-lux-tags\"\u003e\n\u003cspan class=\"wcl-lux-tag\"\u003e40mm Square Case\u003c\/span\u003e\u003cspan class=\"wcl-lux-tag\"\u003e12mm Thin\u003c\/span\u003e\u003cspan class=\"wcl-lux-tag\"\u003eAutomatic Movement\u003c\/span\u003e\u003cspan class=\"wcl-lux-tag\"\u003eSteel Integrated Bracelet\u003c\/span\u003e\u003cspan class=\"wcl-lux-tag\"\u003eSapphire Crystal\u003c\/span\u003e\u003cspan class=\"wcl-lux-tag\"\u003e5 ATM\u003c\/span\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection class=\"wcl-lux-section\"\u003e\u003ch2 class=\"wcl-lux-heading\"\u003eKey Specifications\u003c\/h2\u003e\n\u003cdiv class=\"wcl-lux-specs\"\u003e\n\u003cdiv class=\"wcl-lux-spec\"\u003e40mm Square Case\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-spec\"\u003e12mm Thickness\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-spec\"\u003eAutomatic Self-Wind\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-spec\"\u003eSapphire Crystal\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-spec\"\u003e5 ATM \/ 50m\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"wcl-lux-section\"\u003e\u003ch2 class=\"wcl-lux-heading\"\u003eWhat Makes It\u003c\/h2\u003e\n\u003cdiv class=\"wcl-lux-grid\"\u003e\n\u003cdiv class=\"wcl-lux-card\"\u003e\n\u003ch3\u003eSquadra-Style Square Case\u003c\/h3\u003e\n\u003cp\u003eThe square case with rounded corners and visible bezel screws is the defining shape of the Squadra design tradition — an aviation heritage that dates back to the earliest days of wrist watchmaking.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-card\"\u003e\n\u003ch3\u003eAutomatic Movement\u003c\/h3\u003e\n\u003cp\u003eSelf-winding mechanical movement — no battery required. Winds through wrist motion, keeping time as long as it is worn regularly.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-card\"\u003e\n\u003ch3\u003eSapphire Crystal\u003c\/h3\u003e\n\u003cp\u003eScratch-resistant sapphire crystal protects the dial from the daily contact that dulls lesser watch crystals over time.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-card\"\u003e\n\u003ch3\u003eIntegrated Steel Bracelet\u003c\/h3\u003e\n\u003cp\u003e316L stainless steel bracelet with a hidden push-button clasp — flows from the square case cleanly and releases securely with dual recessed buttons.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"wcl-lux-section\"\u003e\u003cdiv class=\"wcl-lux-editorial\"\u003e\n\u003cp\u003eThe square wristwatch case has one defining origin story: it was commissioned at the start of the twentieth century for a Brazilian aviator who needed to check the time without releasing the aircraft controls. The square case, worn on the wrist rather than kept in a pocket, solved a practical problem and in doing so created one of the most enduring case shapes in watch design. \u003cstrong\u003eThe Squadra Steel carries that case language into a 40mm automatic with sapphire crystal, integrated steel bracelet, and a clean three-dial range in Blue, Green, and White.\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAt 40mm across and 12mm thick, the square case sits with the same flat, architectural presence on the wrist that made the Squadra style influential across an entire century of watchmaking. The exposed bezel screws are part of the design vocabulary — structural details that read as honest rather than decorative. Blue is the most contemporary. Green is the most distinctive. White is the most classic and the highest-contrast against the steel case.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"wcl-lux-section\"\u003e\u003ch2 class=\"wcl-lux-heading\"\u003eStyled For\u003c\/h2\u003e\n\u003cdiv class=\"wcl-lux-grid\"\u003e\n\u003cdiv class=\"wcl-lux-card\"\u003e\n\u003ch3\u003eBusiness Formal\u003c\/h3\u003e\n\u003cp\u003eA square case with visible screws reads as considered and design-literate — a strong choice in professional environments where round watches are the default.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-card\"\u003e\n\u003ch3\u003eSmart Casual\u003c\/h3\u003e\n\u003cp\u003eThe integrated bracelet and 12mm profile keep it wearable across a wide range of casualwear without the case reading as too formal or too sporty.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-card\"\u003e\n\u003ch3\u003eAviation and Travel\u003c\/h3\u003e\n\u003cp\u003eThe case shape has over a century of aviation heritage. A fitting choice for those who spend significant time in the air.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-card\"\u003e\n\u003ch3\u003eCollectors\u003c\/h3\u003e\n\u003cp\u003eThe Squadra-style square automatic is one of the most historically significant case shapes in wristwatching. A considered addition to any collection.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"wcl-lux-section\"\u003e\u003ch2 class=\"wcl-lux-heading\"\u003eExplore More at Wclocks\u003c\/h2\u003e\n\u003cp class=\"wcl-lux-lead\"\u003eBrowse more automatic watches and luxury timepieces from across the Wclocks collection.\u003c\/p\u003e\n\u003cdiv class=\"wcl-lux-link-grid\"\u003e\n\u003ca href=\"\/collections\/automatic-watches\" class=\"wcl-lux-link-card\"\u003e\u003cspan\u003eAutomatic Watches\u003c\/span\u003e\u003csmall\u003eBrowse automatic collection\u003c\/small\u003e\u003c\/a\u003e\u003ca href=\"\/collections\/luxury-watches\" class=\"wcl-lux-link-card\"\u003e\u003cspan\u003eLuxury Watches\u003c\/span\u003e\u003csmall\u003eFull luxury range\u003c\/small\u003e\u003c\/a\u003e\u003ca href=\"\/collections\/wall-clocks\" class=\"wcl-lux-link-card\"\u003e\u003cspan\u003eWall Clocks\u003c\/span\u003e\u003csmall\u003eExplore the clock collection\u003c\/small\u003e\u003c\/a\u003e\n\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"wcl-lux-section\"\u003e\u003ch2 class=\"wcl-lux-heading\"\u003eCommon Questions\u003c\/h2\u003e\n\u003cdiv class=\"wcl-lux-faq-item\"\u003e\u003cdetails\u003e\u003csummary\u003eWhy does the Squadra-style case have visible screws on the bezel?\u003c\/summary\u003e\u003cdiv\u003eThe exposed screws on the square bezel are a structural and visual signature of the Squadra design language. They were part of the original design from the early twentieth century — functional fasteners that became one of the most recognisable design details in watch history.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-faq-item\"\u003e\u003cdetails\u003e\u003csummary\u003eDoes the automatic movement need regular winding?\u003c\/summary\u003e\u003cdiv\u003eIt winds itself through normal wrist movement. If left unworn for more than a day or two, a manual wind of the crown — 8 to 10 turns — will start it again. No batteries are ever required.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-faq-item\"\u003e\u003cdetails\u003e\u003csummary\u003eWhich dial colour is most versatile?\u003c\/summary\u003e\u003cdiv\u003eWhite pairs with the broadest range of outfits and has the strongest dial contrast against the steel case. Blue is the most popular choice for those who want something more contemporary. Green is the most distinctive and unusual of the three.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\n\u003cdiv class=\"wcl-lux-faq-item\"\u003e\u003cdetails\u003e\u003csummary\u003eCan the bracelet be sized at home?\u003c\/summary\u003e\u003cdiv\u003eStandard integrated steel bracelets can be sized by a watchmaker or jeweller using a link removal tool. Most watch shops will size it for little or no charge at point of purchase.\u003c\/div\u003e\u003c\/details\u003e\u003c\/div\u003e\u003c\/section\u003e\u003csection class=\"wcl-lux-section\"\u003e\u003cdiv class=\"wcl-lux-cta\"\u003e\n\u003ch3\u003eSquadra Steel — The Square Automatic with a Century of Aviation Heritage\u003c\/h3\u003e\n\u003cp\u003eChoose your dial colour above and order today. Free shipping on all Wclocks orders.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e\n\u003c\/div\u003e","brand":"Wclocks","offers":[{"title":"Blue","offer_id":47698260328586,"sku":null,"price":179.0,"currency_code":"USD","in_stock":true},{"title":"Green","offer_id":47698260361354,"sku":null,"price":179.0,"currency_code":"USD","in_stock":true},{"title":"White","offer_id":47698260394122,"sku":null,"price":179.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0755\/9063\/1562\/files\/aviator-square-steel-automatic-watch-40mm-white.jpg?v=1787912814","url":"https:\/\/wclocks.com\/products\/aviator-square-steel-40mm-automatic-watch","provider":"WCLOCKS","version":"1.0","type":"link"}