Seiko Cal. 6654 - 402

This Hand-Winding model from 1975 features a 45mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-ff2fc4b50ebd]

Also known as: Samurai, Helmet

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

9.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

90m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

55 hours

Year

1975

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