Seiko Cal. 7171 - 438

This Hand-Winding model from 1969 features a 40mm PVD Black case. With its 20mm lug width and 11.6mm profile, it sits comfortably on most wrists. [seikata-wm-2e8db4c8b8cd]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

40mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

White

Jewels

27j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1969

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