Seiko Cal. 3837 - 509

The Seiko 3837-509 represents an important milestone in Seiko's 1989 lineup. Powered by the 3837 caliber with 33j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-fcaf3acdbceb]

Also known as: Goldfeather, World Timer

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

8.7mm

Lug Width

18mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

33j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1989

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