Seiko Cal. 6652 - 991

Released in 1965, the Cal. 6652 with design code 991 was part of Seiko's domestic market collection. Powered by the 6652 caliber with 23j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-27cd79089dd2]

Also known as: Pogue, Rally

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Black

Jewels

23j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1965

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