Seiko Cal. 6344 - 543

The Seiko 6344-543 represents an important milestone in Seiko's 1986 lineup. Powered by the 6344 caliber with 17j jewels beating at 28,800 bph, it delivers a 40 hours power reserve. [seikata-wm-18a4979e74ad]

Also known as: UFO, Crown

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

9.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

100m

Dial Color

Navy

Jewels

17j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1986

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