U4-A

Modello Quattro ref. U4-A is the Made in Italy military watch. It features a vintage black dial with markers in Super-LumiNova® C3 pale green lume and an off-white second rail and dial trims.

Time is indicated thanks to matching phantom ladder hands set and the vintage black reverse lollipop second hand with off-white tip. The 2.8mm thick flat sapphire crystal is treated with an anti-reflective coating.

The solid 316 brushed stainless steel case, the screwed-in 2.2 mm thick caseback, the 8mm diameter crown together with the high quality gaskets set provide a water resistance tested individually to 30 atm=300m=1000ft.

Timing accuracy is guaranteed by the NH35A automatic movement tuned to 21600bph with 41h power reserve and hacking second hand, fitted with a metal movement holder.  It comes on an olive drab heavy-duty Unimatic nylon nato strap with stainless steel brushed hardware signed Unimatic, that fits in the 22mm drilled lugs.

The caseback features the Unimatic “Ground-to-Air Signals” engraving and the individual progressive number. The watch is covered by a 24 months worldwide warranty, first batch of 500 pieces.

300m = 1000ft = 30atm WR

Diameter 40mm case

Fixed monoblock bezel

2.8mm thick flat sapphire

Anti-reflective coating on lens inner-side

316 stainless steel case brushed finish

Vintage black dial

Super-LumiNova® C3 pale green

Off-white second rail and dial trims

Automatic calibre Seiko NH35A 21600bph

Hacking seconds hand bi-directional winding

Accuracy -20/+40 s/day – 41h power reserve

Antimagnetic ≥4800 A / m

Olive drab heavy-duty Unimatic nylon nato strap

Stainless steel brushed hardware signed Unimatic

Unimatic “Ground-to-Air Signals” caseback

Unimatic tough case, warranty card with unique ID seal

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