Seiko Cal. 4478 - 713

The Seiko 4478-713 represents an important milestone in Seiko's 1999 lineup. Powered by the 4478 caliber with 31j jewels beating at 28,800 bph, it delivers a 56 hours power reserve. [seikata-wm-d1e2c310a23e]

Also known as: Turtle

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

34mm

Case Thickness

10.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

130m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

56 hours

Year

1999

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