Seiko Cal. 5266 - 306

The Seiko 5266-306 represents an important milestone in Seiko's 1965 lineup. Powered by the 5266 caliber with 17j jewels beating at 28,800 bph, it delivers a 59 hours power reserve. [seikata-wm-e6ec31d19e92]

Also known as: Emperor, Flighty

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

12.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Cream

Jewels

17j

Frequency

28,800 bph

Power Reserve

59 hours

Year

1965

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