Seiko Cal. 7161 - 957

Seiko 7161-957

This Solar model from 1971 features a 43mm Stainless Steel case. Powered by the 7161 caliber with 32j jewels beating at 28,800 bph, it delivers a 50 hours power reserve. [seikata-wm-490279bd94cb]

Also known as: Baby Tuna

Specifications

Movement
Solar
Case Material
Stainless Steel
Case Width
43mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Navy
Jewels
32j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1971

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seikata-wm-490279bd94cb