Seiko Cal. 6157 - 860

Seiko 6157-860

The Seiko 6157-860 represents an important milestone in Seiko's 1995 lineup. Powered by the 6157 caliber with 17j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-2eaacd77a279]

Also known as: Monster, Bullhead

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
35mm
Case Thickness
15.8mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
17j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1995

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