Seiko Cal. 0745 - 180

Seiko 0745-180

The 0745-180 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0745 caliber with 17j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-35a0a9e2b880]

Also known as: Sumo, Bellmatic

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
41mm
Case Thickness
10.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
160m
Dial Color
Burgundy
Jewels
17j
Frequency
36,000 bph
Power Reserve
48 hours
Year
1971

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seikata-wm-35a0a9e2b880