40 MM


300 M






300m = 1000ft = 30atm WR

Diameter 40mm case with 41.5mm bezel

120 clicks mono-directional security bezel

2.5mm thick double-domed sapphire

Anti-reflective coating on lens inner-side

Vintage navy aluminium insert with raised lume dot

316 stainless steel brushed finish

Vintage navy dial

Super-LumiNova® GL light old radium

Gold metallic closed second rail and dial trims

Automatic calibre Sellita SW200-1 b 28,800bph

Hacking seconds hand

Self-winding/ manual winding

Accuracy +/- 12 sec/day up to +/-30 sec/day

38h power reserve

Anti-magnetic ≥4800 A / m

Vintage navy TPU two-piece strap

EXTRA Vintage navy seatbelt NATO strap

Stainless steel brushed hardware signed UNIMATIC

UNIMATIC conversion scale screw-down caseback

UNIMATIC tough case, warranty card with unique ID seal

Download specs

Modello Uno ref. U1S-8N is a Made in Italy slim professional diving watch. It features a vintage navy minimal insert with raised lume dot matching with Super-LumiNova® GL light old radium on the vintage navy dive dial.


Time is displayed thanks to the gold metallic brushed ladder hands set and the reverse lollipop second hand with Super-LumiNova® GL light old radium white tip. The double domed anti-reflective sapphire crystal provides the best performance in every light condition.


The thin solid 316 brushed stainless steel case, the screwed-in 2 mm thick caseback, the 8 mm diameter crown together with the high quality gaskets set provide a water resistance tested individually to 30atm=300m=1000ft. Timing accuracy is guaranteed by the automatic caliber Sellita SW200-1 b movement tuned to 28,800bph with 38h power reserve and hacking second hand.


It comes on a vintage navy TPU two-piece strap with stainless steel brushed hardware signed Unimatic and an extra vintage navy seatbelt NATO strap. The caseback features the Unimatic conversion scale engraving and the individual progressive number. The watch is covered by a 24-month worldwide warranty and is part of a unique edition of 400 pieces.


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