Seiko Cal. 6666 - 507

The Seiko 6666-507 represents an important milestone in Seiko's 1976 lineup. Powered by the 6666 caliber with 33j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-59464d624684]

Also known as: Samurai, Monster

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

80m

Dial Color

Burgundy

Jewels

33j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1976

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