Seiko Cal. 5643 - 528

This Hand-Winding model from 1979 features a 38mm PVD Black case. It features a Burgundy dial protected by a Sapphire crystal and offers 160m of water resistance. [seikata-wm-db91d38ec4d0]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

38mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Burgundy

Jewels

29j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1979

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