Seiko Cal. 7148 - 290

The Seiko 7148-290 represents an important milestone in Seiko's 1967 lineup. Powered by the 7148 caliber with 29j jewels beating at 28,800 bph, it delivers a 72 hours power reserve. [seikata-wm-ae0e82ed10f6]

Also known as: World Timer

Specifications

Movement

Solar

Case Material

Titanium

Case Width

41mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

110m

Dial Color

Navy

Jewels

29j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1967

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