Seiko Cal. 6632 - 708

The Seiko 6632-708 represents an important milestone in Seiko's 1981 lineup. It features a White dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-398de4904ea3]

Also known as: Sumo, Silverwave

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

180m

Dial Color

White

Jewels

32j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1981

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