Seiko Cal. 3835 - 766

This Spring Drive model from 1965 features a 39mm Hardlex-Coated Steel case. Powered by the 3835 caliber with 28j jewels beating at 21,600 bph, it delivers a 58 hours power reserve. [seikata-wm-ed67e7a00e4d]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

39mm

Case Thickness

14.4mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Champagne

Jewels

28j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1965

Related Models

• Seiko 7092-611
• Seiko 6692-641
• Seiko 4575-147
• Seiko 3812-601
• Seiko 6110-948
• Seiko 3890-475
• Seiko 5237-109
• Seiko 5287-944
• Seiko 5694-136
• Seiko 6211-884
• Seiko 5231-728
• Seiko 6390-795