Seiko Cal. 3897 - 148

This Hand-Winding model from 1975 features a 36mm Two-Tone case. It features a Cream dial protected by a Mineral crystal and offers 70m of water resistance. [seikata-wm-16d3a40d2772]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

36mm

Case Thickness

8.5mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

43 hours

Year

1975

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