Seiko Prospex Sea
QuartzRef. S23631J1
The Seiko Prospex Sea, reference S23631J1, has a 49.4 mm case and is a dive watch. Its one-piece case is 16.3 mm thick, with a screw-down crown and water resistance to 1000 metres. The quartz calibre 7C46 has a battery life of approximately 60 months and precision of plus or minus 15 seconds per month. A sapphire crystal covers the black dial with central seconds, date and weekday displays. The bezel rotates unidirectionally. A silicone strap has 22 mm lug spacing. LumiBrite marks the hands and indices.
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TECHNICAL SPECIFICATIONS
GENERAL
Gender
Men
CASE
Diameter
49.4mm
Thickness
16.3mm
Lug to Lug
49.4mm
Lug Width
22mm
Water Resistance
1000m
Crystal
Sapphire Crystal
MOVEMENT
Movement Type
Quartz
Caliber
7C46
Jewels
7 jewels
DIAL
Dial Color
Black
BRACELET/STRAP
Bracelet/Strap
Silicon
FEATURES & COMPLICATIONS
More from Seiko
Other watches with the 7C46 calibre
FOR WATCH DEALERS
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