Seiko Cal. 0787 - 304

The Seiko 0787-304 represents an important milestone in Seiko's 1971 lineup. Powered by the 0787 caliber with 20j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-0be2ca62715a]

Also known as: Samurai

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

12.8mm

Lug Width

21mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

180m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1971

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