Seiko Cal. 7123 - 930

This Hand-Winding model from 1987 features a 36mm Titanium case. With its 20mm lug width and 14.8mm profile, it sits comfortably on most wrists. [seikata-wm-e8e8db5e0366]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

36mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1987

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