RM Space Edition - Steel Tonneau Automatic, 42x55mm, Space-Inspired Dial, 4 Colour Options
The Daniel Gorman RM Space Edition is the all-316L stainless steel version of the space-themed tonneau automatic - the same 42x55mm tonneau case, Japanese automatic movement, Hardlex crystal, and space-inspired numberless dial as the Carbon Fiber model, now in four finish colours: Blue, Rose Gold, Silver, and White. At 94g on a silicone strap with 3 ATM / 30M water resistance, the RM Space Edition is the colour-variant entry point into the space-themed tonneau aesthetic - where the Carbon Fiber version differentiates through material, the steel Space Edition differentiates through dial colour and case finish.
RM Space Edition steel tonneau watchDaniel Gorman space watch automaticSteel tonneau automatic space dial42mm tonneau Japanese automatic 4 coloursRM Space Edition blue rose gold silver
Specifications
Japanese automatic self-wind. 316L stainless steel tonneau. 42x55mm, 15mm, 3 ATM / 30M, 94g.
42 x 55mm
15mm Profile
Japanese Automatic
Hardlex Crystal
3 ATM / 30M
316L Steel Case
Silicone Strap
94g Weight
Numberless Dial
4 Colour Options
Four Finish Colours
Blue: space-themed blue dial with steel case - the most immediately evocative of deep space. Rose Gold: rose-gold-accented case and dial - the most formal and jewellery-adjacent of the four; a striking contrast with the tonneau geometry and space theme. Silver: the most neutral steel presentation - clean and versatile. White: the lightest dial treatment, creating the highest contrast between hands and dial surface. Each creates a distinctly different reading of the same space-inspired design.
Steel vs Carbon Fiber
The RM Space Edition (steel) and RM Space Edition Carbon Fiber share the same 42x55mm tonneau case, Japanese automatic, Hardlex crystal, 3 ATM / 30M rating, and 94g weight. The difference: the Carbon Fiber model has actual carbon fiber panels incorporated into the case creating the woven texture visible on the surface, available in White and Black carbon fiber. The steel Space Edition is all 316L stainless in four distinct colour expressions. Carbon Fiber for material statement; steel Space Edition for colour and finish variety.
Space-Themed Numberless Dial
The numberless dial on the RM Space Edition is a graphic composition rather than a conventional time display. No hour indices, no numerals - the dial surface is a designed field that creates the space-theme character of the piece. Time reads via hand position against the designed dial background. In Blue the composition feels most naturally space-referencing; in Rose Gold it creates a warm-metal cosmic aesthetic; in Silver and White the graphic elements of the dial are most cleanly visible.
Rose Gold Tonneau
The Rose Gold variant of the RM Space Edition is the most unusual pairing in the collection: a rose-gold-finished tonneau case with space-inspired dial. Rose gold in a tonneau with a space theme creates an unexpected combination - the warm metal typically associated with formal and dress contexts applied to a bold, technology-referencing case geometry. For the wearer who wants a tonneau automatic that reads as distinctive from all angles, the Rose Gold is the most individual option in the space series.
Colour in the Tonneau
In the context of large-case tonneau automatics - where the standard vocabulary is dark, aggressive, and materially focused - colour is a deliberate and unusual choice. The RM Space Edition in Blue or Rose Gold is a tonneau watch that uses colour to differentiate itself from the darker, more monolithic presentations that dominate this case geometry. Blue reads as space and sky; Rose Gold reads as warm and formally inflected; Silver reads as neutral and versatile; White reads as technical and high-contrast. None of these are conventional tonneau watch colour choices, which is precisely what makes them interesting. The space-themed numberless dial reinforces the non-traditional character: a dial designed as a graphic field rather than an instrument, in a case that prioritises shape and colour over conventional watch dial design. The result is a tonneau automatic that is recognisably part of the RM space family while offering colour-specific character that the Carbon Fiber variants do not.
Available in Blue, Rose Gold, Silver, White. Backed by Wclocks 1-year warranty.
Wear It For
The steel space tonneau suits bold daily wear, smart casual, and colour-statement occasions.
Colour Statement
Blue for space and sky associations; Rose Gold for warm metal distinction; Silver for versatile daily; White for maximum dial contrast. Each creates a different reading of the same tonneau geometry - the colour is the distinguishing element rather than the case shape or movement.
Daily Automatic
3 ATM / 30M is adequate for daily use including hand washing and rain. The Japanese automatic self-winds with normal wrist movement. Silicone strap handles all conditions. The 94g weight wears comfortably through the day on a large wrist.
Rose Gold Special Occasion
The Rose Gold variant in particular reads well for occasions where a conventional dress watch would be appropriate but the wearer wants a bolder, more architectural case geometry. Events, formal casual, and occasions where a round steel dress watch would be overlooked but a tonneau Rose Gold automatic commands attention.
Gift for Bold Taste
A Rose Gold or Blue tonneau automatic is a gift for someone who actively dislikes conventional watch designs. These are pieces with a specific aesthetic identity; they will be deeply appreciated by someone whose wardrobe and style already trend toward the bold and distinctive.
Explore More at Wclocks
Browse the full RM series and automatic watch range at Wclocks.
Frequently Asked Questions
How does this differ from the RM Space Edition Carbon Fiber?
The RM Space Edition (steel) and RM Space Edition Carbon Fiber share the same 42x55mm tonneau dimensions, 15mm profile, Japanese automatic, Hardlex crystal, 3 ATM / 30M water resistance, 94g weight, silicone strap, and numberless space-themed dial. The difference is the case construction: the Carbon Fiber model incorporates actual carbon fiber composite panels into the case visible as woven texture on the surface, available in White Carbon Fiber and Black Carbon Fiber only. The steel Space Edition is all 316L stainless steel in four colour expressions: Blue, Rose Gold, Silver, White. Choose Carbon Fiber for material character; choose steel Space Edition for colour variety.
What is 3 ATM / 30M water resistance suitable for?
3 ATM / 30M is rated for splashes, rain, hand washing, and accidental water contact. It is not rated for swimming or water sport. For daily wear in normal conditions, 3 ATM provides adequate moisture protection. If swimming capability is important, the RM 35 Rafa and RM 55 Tonneau models in the Wclocks range offer 5 ATM / 50M in similar tonneau designs.
Which colour reads best in formal contexts?
Rose Gold is the most formally inflected variant - the warm metal finish transitions toward dress-watch territory more naturally than Blue, Silver, or White. Silver is the most versatile across contexts. Blue is the most sport and technology-adjacent. White creates the highest contrast and reads as most graphic. For strictly formal contexts, Rose Gold is the closest in the range to a traditional dress-watch colour vocabulary within the tonneau geometry.
How does the automatic movement work?
Japanese automatic self-winding via a bidirectional rotor that turns with wrist movement and winds the mainspring. Normal daily wear keeps the watch running without manual winding. If left unworn for multiple days the movement stops and needs crown winding or resumption of active wearing to restart.
Is this related to Richard Mille?
No. This is a Daniel Gorman designed watch in a space-themed tonneau style. Richard Mille is an independent Swiss luxury watch brand. This watch is not made by, affiliated with, or endorsed by Richard Mille in any way. The RM naming is a style reference only.
How large is the tonneau on the wrist?
The 42x55mm tonneau case with 15mm thickness is a substantial statement piece. At 94g on silicone the weight is comfortable but present. This is a watch for wearers comfortable with or actively seeking a large case presence on the wrist.
Does the numberless dial make it hard to read the time?
A numberless dial requires adjustment from conventional index-based reading but becomes natural within days of wearing. The hour and minute hands are clearly readable against the space-themed dial background. At 42x55mm the dial is large enough that hand position against the 12 o'clock orientation is immediately apparent even without index markers at each hour position.
Steel Tonneau. Space Dial. Four Colours. Japanese Automatic.
RM Space Edition - 42x55mm, 15mm, Japanese automatic, Hardlex crystal, 316L stainless steel, silicone strap, 3 ATM / 30M, 94g, 1-year Wclocks warranty. Blue, Rose Gold, Silver, White.
