Seiko Cal. 6632 - 623

The Seiko 6632-623 represents an important milestone in Seiko's 1969 lineup. With its 22mm lug width and 15.7mm profile, it sits comfortably on most wrists. [seikata-wm-1d78457ae42a]

Also known as: Bellmatic

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

15.7mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

39 hours

Year

1969

Related Models

• Seiko 7139-620
• Seiko 6636-688
• Seiko 4511-545
• Seiko 4481-815
• Seiko 6398-515
• Seiko 6163-594
• Seiko 3889-148
• Seiko 3837-465
• Seiko 6683-354
• Seiko 6336-543
• Seiko 4592-815
• Seiko 6223-673