Seiko Cal. 0783 - 487

The Seiko 0783-487 represents an important milestone in Seiko's 1973 lineup. Powered by the 0783 caliber with 24j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-6224c3eaf97b]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

9.1mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

150m

Dial Color

White

Jewels

24j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1973

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