Grand Seiko Sport Watch with Blue Dial, 41mm
Grand Seiko

Grand Seiko Sport Watch with Blue Dial, 41mm

SKU: NS287963
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Product Description

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 red and has a distinctive shape that makes it readable at a glance against the deep blue 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.

Reference Number - SBGM245


Case Material - 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

The Perimeter of Band - 192mm

Band Width - 20mm

Clasp Type - Three-fold clasp with push button release


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


Water resistance - 20 bar

Magnetic resistance - 4,800 A/m

Other details / Features - Screw-down crown, 35 jewels, 24-hour hand (dual time display function), calendar-linked time difference adjustment function

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