Seiko Cal. 5634 - 683

This Automatic model from 1991 features a 38mm Hardlex-Coated Steel case. It features a White dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-c08258f379b8]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1991

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