Seiko Cal. 5649 - 183

The Seiko 5649-183 represents an important milestone in Seiko's 1972 lineup. Powered by the 5649 caliber with 18j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-ac8db0ab3111]

Also known as: Samurai, UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

18j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1972

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