Seiko Cal. 7183 - 455

Released in 1965, the Cal. 7183 with design code 455 was part of Seiko's domestic market collection. Powered by the 7183 caliber with 24j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-685eaf7fd26a]

Also known as: Sea Horse

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Green

Jewels

24j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1965

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