Seiko Cal. 4485 - 492

The Seiko 4485-492 represents an important milestone in Seiko's 1965 lineup. Powered by the 4485 caliber with 32j jewels beating at 36,000 bph, it delivers a 72 hours power reserve. [seikata-wm-f393eeb7c94d]

Also known as: Samurai

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

180m

Dial Color

Black

Jewels

32j

Frequency

36,000 bph

Power Reserve

72 hours

Year

1965

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