Seiko Cal. 3889 - 507

The Seiko 3889-507 represents an important milestone in Seiko's 1994 lineup. Powered by the 3889 caliber with 27j jewels beating at 21,600 bph, it delivers a 51 hours power reserve. [seikata-wm-da88dfed98b3]

Also known as: Sea Horse, Crown

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

51 hours

Year

1994

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