Seiko Cal. 7156 - 190

Seiko 7156-190

The 7156-190 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7156 caliber with 17j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-617d71e0f8e7]

Also known as: Rally, Arnie

Specifications

Movement
Hand-Winding
Case Material
Two-Tone
Case Width
41mm
Case Thickness
15.0mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
60m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1974

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