Seiko Cal. 0780 - 699

The Seiko 0780-699 represents an important milestone in Seiko's 1971 lineup. Powered by the 0780 caliber with 36j jewels beating at 28,800 bph, it delivers a 58 hours power reserve. [seikata-wm-27ac46275c08]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

14.7mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Burgundy

Jewels

36j

Frequency

28,800 bph

Power Reserve

58 hours

Year

1971

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