Seiko Cal. 6336 - 813

This Hand-Winding model from 1979 features a 37mm Hardlex-Coated Steel case. With its 22mm lug width and 15.6mm profile, it sits comfortably on most wrists. [seikata-wm-d1c8bab5bc64]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

37mm

Case Thickness

15.6mm

Lug Width

22mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Burgundy

Jewels

26j

Frequency

36,000 bph

Power Reserve

65 hours

Year

1979

Related Models

• Seiko 4451-361
• Seiko 6342-449
• Seiko 6314-140
• Seiko 4478-731
• Seiko 7153-779
• Seiko 7137-862
• Seiko 7050-460
• Seiko 4543-899
• Seiko 4585-524
• Seiko 6648-339
• Seiko 3822-184
• Seiko 6641-987