Seiko Cal. 4465 - 727

The Seiko 4465-727 represents an important milestone in Seiko's 1969 lineup. Powered by the 4465 caliber with 30j jewels beating at 28,800 bph, it delivers a 53 hours power reserve. [seikata-wm-9bdd87020e8a]

Also known as: Bullhead, Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

11.6mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1969

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