Seiko Cal. 5277 - 631

This Quartz model from 1988 features a 34mm PVD Black case. It features a White dial protected by a Sapphire crystal and offers 120m of water resistance. [seikata-wm-d536c50402ae]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

34mm

Case Thickness

10.6mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

120m

Dial Color

White

Jewels

32j

Frequency

21,600 bph

Power Reserve

61 hours

Year

1988

Related Models

• Seiko 3849-124
• Seiko 6364-806
• Seiko 4424-533
• Seiko 6652-208
• Seiko 4499-309
• Seiko 7058-646
• Seiko 5213-783
• Seiko 3811-411
• Seiko 6686-184
• Seiko 6379-572
• Seiko 6161-920
• Seiko 0799-341