Seiko Cal. 6633 - 699

The 6633-699 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6633 caliber with 20j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-4f5a3ac8a623]

Also known as: Arnie, Flighty

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.9mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1982

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