Seiko Cal. 7164 - 909

This Solar model from 1978 features a 35mm Titanium case. Powered by the 7164 caliber with 28j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-b85a2d7c3f57]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

14.9mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1978

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