Seiko Cal. 5643 - 629

The Seiko 5643-629 represents an important milestone in Seiko's 1966 lineup. With its 21mm lug width and 14.3mm profile, it sits comfortably on most wrists. [seikata-wm-bb7b04245dc9]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Black

Jewels

31j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1966

Related Models

• Seiko 5247-227
• Seiko 5631-673
• Seiko 6119-209
• Seiko 6144-741
• Seiko 3894-175
• Seiko 6675-663
• Seiko 3865-538
• Seiko 6663-195
• Seiko 5626-934
• Seiko 6340-219
• Seiko 4411-868
• Seiko 7027-667