Seiko Cal. 5631 - 453

The 5631-453 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 5631 caliber with 17j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-56f702578eb7]

Also known as: Samurai

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

41mm

Case Thickness

8.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

200m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1968

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