Seiko Cal. 6652 - 692

The 6652-692 is a sought-after Solar piece from Seiko's golden era. Powered by the 6652 caliber with 33j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-6cab1d5be2ca]

Also known as: Monster, Sportsmatic

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

15.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Cream

Jewels

33j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1971

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