Seiko Cal. 4518 - 633

The 4518-633 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4518 caliber with 26j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-1aef45489b56]

Also known as: Pogue

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

41mm

Case Thickness

11.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Green

Jewels

26j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1975

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