Seiko Cal. 6669 - 311

The Seiko 6669-311 represents an important milestone in Seiko's 1972 lineup. Powered by the 6669 caliber with 35j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-2a7fdad14c04]

Also known as: Turtle

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

37mm

Case Thickness

12.5mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Black

Jewels

35j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1972

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