Seiko Cal. 7139 - 979

Seiko 7139-979

This Hand-Winding model from 1993 features a 44mm Stainless Steel case. With its 21mm lug width and 15.3mm profile, it sits comfortably on most wrists. [seikata-wm-562dbe72521f]

Also known as: Monster

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
15.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
30m
Dial Color
White
Jewels
18j
Frequency
21,600 bph
Power Reserve
69 hours
Year
1993

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seikata-wm-562dbe72521f