Seiko Cal. 7125 - 645

Seiko 7125-645

The 7125-645 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 7125 caliber with 36j jewels beating at 21,600 bph, it delivers a 43 hours power reserve. [seikata-wm-325343ce0d71]

Also known as: Tuna

Specifications

Movement
Kinetic
Case Material
Two-Tone
Case Width
38mm
Case Thickness
12.5mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
190m
Dial Color
Green
Jewels
36j
Frequency
21,600 bph
Power Reserve
43 hours
Year
1971

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seikata-wm-325343ce0d71