Seiko Cal. 6649 - 713

The Seiko 6649-713 represents an important milestone in Seiko's 1982 lineup. Powered by the 6649 caliber with 20j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-2d256e5f9b49]

Also known as: Panda, Crown

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

140m

Dial Color

Green

Jewels

20j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1982

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