Seiko Cal. 6632 - 490

The Seiko 6632-490 represents an important milestone in Seiko's 1987 lineup. It features a White dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-04596bce5612]

Also known as: Pogue, Golden Tuna

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

13.0mm

Lug Width

21mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

White

Jewels

19j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1987

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