Seiko Cal. 6243 - 591

The Seiko 6243-591 represents an important milestone in Seiko's 1974 lineup. Powered by the 6243 caliber with 35j jewels beating at 21,600 bph, it delivers a 46 hours power reserve. [seikata-wm-ae463fb14851]

Also known as: Samurai

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

36mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1974

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