Model 2021 on a combination bracelet (carbon/resin/steel)
Hull carbon monocoque.
The strap is made with Fluoroelastomer that protects the strap from sea water.
Functionality: dive mode, surface rest time, tides, Bluetooth
CASIO G-SHOCK FROGMAN GWF-A1000RN-8AJR ROYAL NAVY
Quartz movement 5623, powered by solar energy, service life of at least 10 years.
Case combines steel covered with polyurethane, carbon monocoque case, combined steel/carbon/polymer bracelet
Sapphire glass with internal anti-reflective
Water resistant 20 ATM for diving
Anti-magnetic watch (JIS class 1)
Radio receiving function: Automatic reception (up to 6 times / day) (China, USA, Japan, North America, Europe)
Dual time (27 time zones, auto daylight saving time, home time override function enabled)
Dive function: Dive time measurement (maximum 2 hours, measured in units of 1 second), surface rest time display (maximum 24 hours), dive log acquisition (maximum 30)
Stopwatch (1 second, total 24 hours)
Timer (set unit: 1 minute, maximum set: 24 hours, measured in 1 second)
Alarm
Energy saving function (in a dark place, after a certain period of time, the movement of the hands stops to save energy)
Display date / day of the week
Fully automatic calendar
LED lamp (with super backlight and afterglow function)
Size / Weight Size (H × W × D): 56.7 × 53.3 × 19.7 mm, weight 140 g
Made in Japan