Seiko Cal. 5695 - 631

The 5695-631 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5695 caliber with 24j jewels beating at 21,600 bph, it delivers a 37 hours power reserve. [seikata-wm-c8185d9ac374]

Also known as: Crown

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

45mm

Case Thickness

8.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

130m

Dial Color

Cream

Jewels

24j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1965

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