Seiko Cal. 3837 - 691

The Seiko 3837-691 represents an important milestone in Seiko's 1984 lineup. It features a Green dial protected by a Acrylic crystal and offers 80m of water resistance. [seikata-wm-cbc3c440e5c6]

Also known as: Silverwave

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

45mm

Case Thickness

12.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

18j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1984

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