Sport GMT SBGM247

The GMT hand allows the time to be read in a second time zone and the hour hand can be adjusted without compromising the watch's accuracy. This dual-time capability is the perfect function for the world traveler and is here available in a high-performance sports watch. The hour and minute hands are substantial and carry LumiBrite so as to be easily legible. day and night. The GMT hand is in orange and has a distinctive shape that makes it readable at a glance against the green dial. The screw-down crown is recessed at the four o'clock position for extra security and the watch is water resistant to 20 bar. All this. in a case that is just 40.5 mm in diameter. The convenience of GMT meets the high functionality of a true sports timepiece. Quite a combination.

Specifications
Exterior
Exterior: Stainless steel
Case back: Screw case back
Glass Material: Dual-curved sapphire crystal
Glass Coating: Anti-reflective coating on inner surface
LumiBrite: Lumibrite on hands and index(es)
Case size: Diameter 40.5mm Lug-to-lug 48.6mm Thickness 14.4mm
Band width: 20mm
Clasp type: Three-fold clasp with push button release
The perimeter of Band: 192mm
Movement
Caliber no.: 9S66
Movement Type: Automatic with manual winding
Power reserve: Approx. 72 hours(3 days)
Mean daily rate: +5 to -3 seconds per day
Mean daily rate is a mean value of daily rates in a condition where the movement before assembly in a case is measured in six positions in a fixed manner under artificially controlled environment for 12 days.
Functions
Water resistance: 20 bar
Magnetic resistance: 4.800 A/m
Weight: 180 g
Other details / Features:
Screw-down crown
35 jewels
24-hour hand (dual time display function)
Calendar-linked time difference adjustment function