Description
![]() 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 Drilled lugs / 22mm 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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