Seiko Cal. 4426 - 556

The Seiko 4426-556 represents an important milestone in Seiko's 1973 lineup. Powered by the 4426 caliber with 35j jewels beating at 36,000 bph, it delivers a 65 hours power reserve. [seikata-wm-9d590b841aaa]

Also known as: Samurai, Rally

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

11.2mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Navy

Jewels

35j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1973

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