Seiko Cal. 0737 - 581

This Quartz model from 1988 features a 45mm PVD Black case. It features a Champagne dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-a7b8fcc51caf]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

45mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

170m

Dial Color

Champagne

Jewels

34j

Frequency

21,600 bph

Power Reserve

63 hours

Year

1988

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