Ball NM1080C-P14A-BK Engineer Master II Aviator Rubber Strap hamlton The Promaster Altrichron is sustainably

The Promaster Altrichron is sustainably powered by any light with our proprietary Eco-Drive technology

the pinnacle of the G-SHOCK lineup

manual reception

The bezel is made of recrystallized titanium

Stainless steel case in rose gold finish

Ball NM1080C-P14A-BK Engineer Master II Aviator Rubber Strap hamlton The Promaster Altrichron is sustainablyMovement Automatic caliber BALL RR1102 Functions 66 micro gas tubes on hour, minute, second hands and dial for night reading capability Hours, minutes, sweep seconds, day and date Shock resistance 5,000Gs Water resistance 100m 330ft Antimagnetic 80,000A m Case Stainless steel 46mm, height 13. 3mm Mu metal shield Anti reflective convex sapphire crystal Screwed in crown Band Rubber strap with standard buckle Dial Black