Seiko Cal. 3892 - 669

The Seiko 3892-669 represents an important milestone in Seiko's 1995 lineup. Powered by the 3892 caliber with 20j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-cea4aa71e1ec]

Also known as: Sumo, Silverwave

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

39mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Navy

Jewels

20j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1995

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