Seiko Cal. 7171 - 148

This Hand-Winding model from 1984 features a 40mm Stainless Steel case. It features a Silver dial protected by a Mineral crystal and offers 50m of water resistance. [seikata-wm-59f9ea4395d8]

Also known as: Bullhead, UFO

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

15.8mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

50m

Dial Color

Silver

Jewels

26j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1984

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