Independent Watchmakers Β· 2026-10-17
Gruppo Gamma Genesis GG-13: crystalline titanium meets a 44mm tool-watch case
The returning Genesis wears a black crystallised-titanium sandwich dial, 200m steel case and Swiss Sellita SW200-1 movement, with orders resuming in November.
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By Chronolume digest Β· Original English summary Β· Based on Gruppo Gamma official

What to know
After roughly ten years away, Gruppo Gamma has revived Genesis with one particularly striking dial treatment. The GG-13 uses black crystallised titanium in a layered sandwich dial, producing a fractured metallic texture beneath large luminous numerals at the cardinal points. It is a fusion of vintage military-watch inspiration with a surface that looks almost geological.
The 44 mm case is polished 316L stainless steel, 53 mm lug to lug and 15.5 mm thick including its box-shaped sapphire crystal. A screw-down crown and closed back support a stated 200-metre water-resistance rating. Its brown leather strap balances the instrument-like profile with a deliberately aged aesthetic.

The Swiss automatic Sellita SW200-1 provides hours, minutes and seconds, beats at 28,800 per hour and has a quoted 41-hour reserve. The manufacturer lists the GG-13 at $890, but presently marks it unavailable. A site notice says orders received between October 14 and 31 will ship after November 1; this is an upcoming fulfilment window, not a confirmed new model unveiling.

At a glance
| Reference | GG-13 |
|---|---|
| Case | 44 mm polished 316L steel |
| Thickness | 15.5 mm including crystal |
| Lug-to-lug | 53 mm |
| Movement | Sellita SW200-1 automatic |
| Reserve | 41 hours |
| Frequency | 28,800 vph |
| Crystal | Box-shaped sapphire |
| Dial | Black crystallised titanium, luminous sandwich |
| Water resistance | 200 m |
| Strap | Brown leather |
| Listed price | $890 |
| Availability | Currently unavailable; general shipments resume after November 1 |
| Release / preorder status | Listed, currently marked unavailable; orders placed Oct 14β31 ship after November 1 |
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Gruppo Gamma gruppo-gamma-genesis-gg13-crystallised-titanium-2026 Β· GG-13 β
Source & attribution
Gruppo Gamma official Β· Published 2026-10-17 β
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