Seiko Cal. 7125 - 658

Seiko 7125-658

The 7125-658 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 7125 caliber with 17j jewels beating at 36,000 bph, it delivers a 41 hours power reserve. [seikata-wm-0a76b6cc71f0]

Also known as: Sumo

Specifications

Movement
Spring Drive
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
15.7mm
Lug Width
18mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
190m
Dial Color
Green
Jewels
17j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1971

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