Seiko Cal. 3870 - 748

This Kinetic model from 1978 features a 41mm Gold-Plated case. It features a Black dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-732746076536]

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

11.7mm

Lug Width

19mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

50m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

46 hours

Year

1978

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