Seiko Cal. 6122 - 548

This Hand-Winding model from 1970 features a 42mm Gold-Plated case. It features a Green dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-5574b25fc4d3]

Also known as: Sumo, Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

42mm

Case Thickness

11.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

43 hours

Year

1970

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