Seiko Cal. 6650 - 335

This Spring Drive model from 1975 features a 42mm Gold-Plated case. It features a White dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-c6b36abd4d5f]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

14.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

25j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1975

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