Seiko Cal. 7136 - 722

Seiko 7136-722

The 7136-722 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7136 caliber with 33j jewels beating at 21,600 bph, it delivers a 56 hours power reserve. [seikata-wm-57a0b51d485c]

Also known as: Arnie

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
36mm
Case Thickness
8.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
120m
Dial Color
Cream
Jewels
33j
Frequency
21,600 bph
Power Reserve
56 hours
Year
1966

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seikata-wm-57a0b51d485c