Seiko Cal. 5645 - 254

The 5645-254 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5645 caliber with 36j jewels beating at 28,800 bph, it delivers a 49 hours power reserve. [seikata-wm-fc99fa4fb0d1]

Also known as: Pogue, UFO

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1974

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