Seiko Cal. 6633 - 666

The Seiko 6633-666 represents an important milestone in Seiko's 1982 lineup. With its 18mm lug width and 12.1mm profile, it sits comfortably on most wrists. [seikata-wm-c48a657e61b8]

Also known as: Crown

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

12.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

25j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1982

Related Models

• Seiko 3821-847
• Seiko 3883-229
• Seiko 0753-692
• Seiko 6685-407
• Seiko 4414-734
• Seiko 3844-636
• Seiko 4523-840
• Seiko 4557-425
• Seiko 7011-302
• Seiko 6233-629
• Seiko 5629-927
• Seiko 6367-253