Seiko Cal. 0725 - 903

The Seiko 0725-903 represents an important milestone in Seiko's 1999 lineup. Powered by the 0725 caliber with 22j jewels beating at 36,000 bph, it delivers a 47 hours power reserve. [seikata-wm-5fc4f1d6a3fc]

Also known as: Bullhead, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

13.8mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Cream

Jewels

22j

Frequency

36,000 bph

Power Reserve

47 hours

Year

1999

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