Seiko Cal. 6633 - 818

Released in 1989, the Cal. 6633 with design code 818 was part of Seiko's domestic market collection. Powered by the 6633 caliber with 25j jewels beating at 36,000 bph, it delivers a 48 hours power reserve. [seikata-wm-0026a9fa9f00]

Also known as: Pogue, Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

36mm

Case Thickness

12.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

30m

Dial Color

Green

Jewels

25j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1989

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