Seiko Cal. 0739 - 766

The Seiko 0739-766 represents an important milestone in Seiko's 1990 lineup. Powered by the 0739 caliber with 26j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-9569201e13bb]

Also known as: Turtle, Sportsmatic

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

11.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1990

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