Seiko Cal. 7166 - 350

The 7166-350 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 7166 caliber with 28j jewels beating at 28,800 bph, it delivers a 48 hours power reserve. [seikata-wm-9d8ef4bdc1e6]

Also known as: Tuna, Rally

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

13.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

80m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

48 hours

Year

1981

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