Seiko Cal. 7071 - 887

Seiko 7071-887

The Seiko 7071-887 represents an important milestone in Seiko's 1974 lineup. With its 22mm lug width and 9.8mm profile, it sits comfortably on most wrists. [seikata-wm-8f8891101d3e]

Also known as: Sumo, Helmet

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
45mm
Case Thickness
9.8mm
Lug Width
22mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
100m
Dial Color
Cream
Jewels
36j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1974

Related Models

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