Seiko Cal. 5633 - 676

The Seiko 5633-676 represents an important milestone in Seiko's 1965 lineup. With its 20mm lug width and 8.4mm profile, it sits comfortably on most wrists. [seikata-wm-45f8247ce59d]

Also known as: Crown

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Blue Sunburst

Jewels

24j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1965

Related Models

• Seiko 5272-436
• Seiko 5663-611
• Seiko 7123-313
• Seiko 6392-728
• Seiko 7159-765
• Seiko 0793-575
• Seiko 4517-501
• Seiko 7188-813
• Seiko 6675-551
• Seiko 4464-666
• Seiko 7166-348
• Seiko 6237-260