Seiko Cal. 6153 - 638

This Spring Drive model from 1970 features a 46mm Gold-Plated case. It features a Green dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-864c43622594]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

46mm

Case Thickness

9.4mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

60m

Dial Color

Green

Jewels

31j

Frequency

36,000 bph

Power Reserve

54 hours

Year

1970

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