Ref. SGG731
The Seiko reference SGG731 has a 36.9 mm titanium case. The case measures 8.1 mm thick, with a water-resistance rating of 100 metres. The movement is quartz calibre 7N43, which contains 1 jewel and has a battery life of approximately 60 months. The dial has a date display and a day display. The watch has a three-fold clasp with push-button release. The dial has LumiBrite on the hands and indices. Movement accuracy is plus or minus 15 seconds per month; the lug width measures 20 mm. A sapphire crystal covers the dial.
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TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
36.9mm
Thickness
8.1mm
Lug Width
20mm
Case Material
Titanium
Water Resistance
100m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Quartz
Caliber
7N43
Jewels
1 jewels
BRACELET/STRAP
Clasp Type
Fold Clasp
FEATURES & COMPLICATIONS
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FOR WATCH DEALERS
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