Seiko Cal. 7171 - 757

This Hand-Winding model from 1991 features a 39mm PVD Black case. It features a Burgundy dial protected by a Mineral crystal and offers 90m of water resistance. [seikata-wm-93dcfa6d9cab]

Also known as: Helmet, Flighty

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

14.3mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1991

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