Seiko Cal. 3891 - 121

This Solar model from 1968 features a 35mm Titanium case. Powered by the 3891 caliber with 34j jewels beating at 36,000 bph, it delivers a 64 hours power reserve. [seikata-wm-e858e1ccc98d]

Also known as: Rally, Goldfeather

Specifications

Movement

Solar

Case Material

Titanium

Case Width

35mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

130m

Dial Color

Champagne

Jewels

34j

Frequency

36,000 bph

Power Reserve

64 hours

Year

1968

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