Seiko Cal. 7175 - 928

This Hand-Winding model from 1991 features a 46mm PVD Black case. It features a Champagne dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-c7c6f7e58b44]

Also known as: Monster, World Timer

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

46mm

Case Thickness

11.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1991

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