Seiko Cal. 5631 - 149

The Seiko 5631-149 represents an important milestone in Seiko's 1988 lineup. It features a Burgundy dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-f858899a4d93]

Also known as: Silverwave, Goldfeather

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

35mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

170m

Dial Color

Burgundy

Jewels

17j

Frequency

36,000 bph

Power Reserve

36 hours

Year

1988

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