Seiko Cal. 4594 - 912

The Seiko 4594-912 represents an important milestone in Seiko's 1975 lineup. Powered by the 4594 caliber with 30j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-c82da86a49b8]

Also known as: Tuna, Panda

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

43mm

Case Thickness

8.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Champagne

Jewels

30j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1975

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