Seiko Cal. 5687 - 202

This Hand-Winding model from 1981 features a 41mm PVD Black case. It features a Silver dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-ebd8db606a01]

Also known as: Emperor

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1981

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