Seiko Cal. 0770 - 477

This Spring Drive model from 1977 features a 44mm Gold-Plated case. It features a Champagne dial protected by a Mineral crystal and offers 60m of water resistance. [seikata-wm-7c01c8086afc]

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Champagne

Jewels

29j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1977

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