Seiko Cal. 6123 - 636

This Automatic model from 1991 features a 40mm PVD Black case. It features a Silver dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-804e974454dd]

Also known as: Sumo, Emperor

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

20j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1991

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