Seiko Cal. 3897 - 172

This Hand-Winding model from 1980 features a 40mm PVD Black case. It features a Cream dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-c9a9864b35eb]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

8.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

40m

Dial Color

Cream

Jewels

19j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1980

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