Seiko Cal. 0740 - 915

The Seiko 0740-915 represents an important milestone in Seiko's 1976 lineup. Powered by the 0740 caliber with 20j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-09bb017e26ec]

Also known as: Samurai, UFO

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

110m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1976

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