Seiko Cal. 3850 - 329

The Seiko 3850-329 represents an important milestone in Seiko's 1971 lineup. With its 20mm lug width and 13.3mm profile, it sits comfortably on most wrists. [seikata-wm-38bc660974ee]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

13.3mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

30m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1971

Related Models

• Seiko 4417-497
• Seiko 6646-514
• Seiko 6692-950
• Seiko 6125-791
• Seiko 6622-507
• Seiko 5283-937
• Seiko 0787-612
• Seiko 4494-208
• Seiko 6179-756
• Seiko 6662-887
• Seiko 6351-559
• Seiko 5287-906