Unimatic U4 Classic Military Watch in black

The Made in Italy diving watch is part of the new permanent Unimatic Classic series, featuring high legibility dial in black matte with Super-LumiNova® C3 pale green for the best possible performance in any conditions. The permanent series is a functional design evolution of the Unimatic references and stands as an archetype of the ideal performance timepiece. It is distinct with a new ‘CLASSIC’ writing on the dial as well as on the screw down caseback engraved with the ‘Rosa dei Venti’ diagram.

• SIZE 40mm
• WATER RESISTANCE 300 m = 1000 ft = 30 atm
• Made in Italy
• Singularly tested for accuracy and water resistance
• CASE THICKNESS 13.9mm
• CASE MATERIAL 316 stainless steel
• CASE FINISHING Brushed finish
• LUGS / STRAP SIZE Drilled lugs / 22mm
• BEZEL Fixed monoblock bezel
• CASEBACK Unimatic “Rosa dei venti” caseback
• CROWN Alchemical Sun ☉ 8mm screw-down
• LENS DESCRIPTION 2.8mm thick flat sapphire
• LENS TREATMENT Inner side anti-reflective coating
• DIAL BASE COLOR Black matte dial
• LUMINOUS COLOR Super-LumiNova® C3 pale green
• DIAL TRIMS
• HANDS
• Off-white closed second rail and dial trims
• Black matte ladder phantom H+M, reverse lollipop S, off-white tip
• CALIBER FEATURES Hacking seconds hand bi-directional automatic + handwinding
• Automatic caliber Seiko NH35A 21600bph
• CALIBER JEWELS 24
• ACCURACY
• CALIBER
• -20/+40 s/day
• POWER RESERVE 41h
• ANTIMAGNETISM Antimagnetic   4800 A/m
• STRAP BASE Black heavy-duty Unimatic nylon nato strap
• STRAP HARDWARE Stainless steel brushed hardware signed UNIMATIC
• PRODUCT KIT Unimatic tough case, warranty card with unique ID seal