Seiko Cal. 0788 - 310

The Seiko 0788-310 represents an important milestone in Seiko's 1989 lineup. Powered by the 0788 caliber with 20j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-8af77a840ea9]

Also known as: Bullhead

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

8.0mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Green

Jewels

20j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1989

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