Seiko Cal. 7197 - 428

Seiko 7197-428

The 7197-428 is a sought-after Solar piece from Seiko's golden era. Powered by the 7197 caliber with 28j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-c656149eba43]

Also known as: Bullhead, Sea Horse

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
34mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
50m
Dial Color
White
Jewels
28j
Frequency
36,000 bph
Power Reserve
65 hours
Year
1979

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