Seiko Cal. 6633 - 228

The Seiko 6633-228 represents an important milestone in Seiko's 1986 lineup. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-6ac9fed62f59]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.1mm

Lug Width

18mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

110m

Dial Color

White

Jewels

36j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1986

Related Models

• Seiko 7119-182
• Seiko 6263-844
• Seiko 7155-704
• Seiko 4440-266
• Seiko 3816-639
• Seiko 7133-195
• Seiko 4484-290
• Seiko 5653-482
• Seiko 7083-438
• Seiko 4572-540
• Seiko 5271-276
• Seiko 5636-920