Seiko Cal. 0725 - 660

This Solar model from 1974 features a 44mm Stainless Steel case. Powered by the 0725 caliber with 27j jewels beating at 28,800 bph, it delivers a 68 hours power reserve. [seikata-wm-f4214821853a]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

44mm

Case Thickness

14.9mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Champagne

Jewels

27j

Frequency

28,800 bph

Power Reserve

68 hours

Year

1974

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