Seiko Cal. 3857 - 270

This Kinetic model from 1976 features a 40mm Two-Tone case. It features a White dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-9e74e1987aa2]

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

14.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

140m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

59 hours

Year

1976

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