Seiko Cal. 6645 - 274

This Hand-Winding model from 1972 features a 38mm Gold-Plated case. With its 18mm lug width and 11.8mm profile, it sits comfortably on most wrists. [seikata-wm-6fee0108b685]

Also known as: Panda, Flighty

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

38mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

200m

Dial Color

Black

Jewels

24j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1972

Related Models

• Seiko 5263-885
• Seiko 4459-250
• Seiko 5623-738
• Seiko 3855-229
• Seiko 3816-666
• Seiko 6253-390
• Seiko 4482-366
• Seiko 5683-376
• Seiko 0790-587
• Seiko 7088-778
• Seiko 6677-578
• Seiko 6632-296