Seiko Cal. 6641 - 476

This Hand-Winding model from 1980 features a 35mm Stainless Steel case. With its 21mm lug width and 10.2mm profile, it sits comfortably on most wrists. [seikata-wm-dbc51be8928d]

Specifications

Movement

Hand-Winding

Case Material

Stainless Steel

Case Width

35mm

Case Thickness

10.2mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

70m

Dial Color

Champagne

Jewels

18j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1980

Related Models

• Seiko 3829-690
• Seiko 7080-354
• Seiko 6621-694
• Seiko 7071-393
• Seiko 3845-349
• Seiko 5623-638
• Seiko 6122-424
• Seiko 6619-612
• Seiko 6135-551
• Seiko 4456-351
• Seiko 4527-915
• Seiko 5283-672