Seiko Cal. 3865 - 690

This Hand-Winding model from 1971 features a 35mm Gold-Plated case. It features a Silver dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-95d4851f20e0]

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

35mm

Case Thickness

10.3mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1971

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