Seiko Cal. 6153 - 521

This Spring Drive model from 1981 features a 46mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-89e06c59477d]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

8.3mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Burgundy

Jewels

26j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1981

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