Seiko Cal. 4485 - 746

The Seiko 4485-746 represents an important milestone in Seiko's 1979 lineup. Powered by the 4485 caliber with 18j jewels beating at 28,800 bph, it delivers a 66 hours power reserve. [seikata-wm-92cbe7dd9bb8]

Also known as: Samurai, Navigator

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

10.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

18j

Frequency

28,800 bph

Power Reserve

66 hours

Year

1979

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