Seiko Cal. 5646 - 730

This Hand-Winding model from 1983 features a 35mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Hardlex crystal and offers 190m of water resistance. [seikata-wm-3d5c063bf4ce]

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

12.3mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

190m

Dial Color

Burgundy

Jewels

32j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1983

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