Seiko Cal. 6692 - 557

The Seiko 6692-557 represents an important milestone in Seiko's 1990 lineup. Powered by the 6692 caliber with 30j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-9ff53cb064e7]

Also known as: Silverwave, Sea Horse

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

34mm

Case Thickness

13.5mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

100m

Dial Color

Black

Jewels

30j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1990

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