Seiko Cal. 5625 - 907

The Seiko 5625-907 represents an important milestone in Seiko's 1971 lineup. Powered by the 5625 caliber with 23j jewels beating at 28,800 bph, it delivers a 37 hours power reserve. [seikata-wm-6cb1dd237f38]

Also known as: Navigator, Crown

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.7mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Navy

Jewels

23j

Frequency

28,800 bph

Power Reserve

37 hours

Year

1971

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