Seiko Cal. 4456 - 673

This Automatic model from 1967 features a 39mm Gold-Plated case. It features a Green dial protected by a Mineral crystal and offers 100m of water resistance. [seikata-wm-810af4af1e56]

Also known as: Sumo, Golden Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1967

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