Seiko Cal. 7160 - 381

Seiko 7160-381

The Seiko 7160-381 represents an important milestone in Seiko's 1990 lineup. Powered by the 7160 caliber with 32j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-0a8f6da466c1]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
35mm
Case Thickness
11.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
160m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1990

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