Seiko Cal. 5266 - 641

The Seiko 5266-641 represents an important milestone in Seiko's 1971 lineup. The Coin-Edge bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-3acee20d2931]

Also known as: Turtle, UFO

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

45mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

190m

Dial Color

Black

Jewels

34j

Frequency

21,600 bph

Power Reserve

46 hours

Year

1971

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