Seiko Cal. 4461 - 660

The Seiko 4461-660 represents an important milestone in Seiko's 1971 lineup. Powered by the 4461 caliber with 25j jewels beating at 21,600 bph, it delivers a 57 hours power reserve. [seikata-wm-e0ea6818942a]

Also known as: Rally

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

39mm

Case Thickness

15.0mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Navy

Jewels

25j

Frequency

21,600 bph

Power Reserve

57 hours

Year

1971

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