Seiko Cal. 6670 - 653

The Seiko 6670-653 represents an important milestone in Seiko's 1977 lineup. Powered by the 6670 caliber with 35j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-323aaa06d00c]

Also known as: Turtle, Rally

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

39mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Cream

Jewels

35j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1977

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