Seiko Cal. 3816 - 429

The Seiko 3816-429 represents an important milestone in Seiko's 1966 lineup. The Fixed bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-ebe9df02aed8]

Also known as: Bullhead

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

36mm

Case Thickness

13.3mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

60m

Dial Color

Champagne

Jewels

31j

Frequency

28,800 bph

Power Reserve

46 hours

Year

1966

Related Models

• Seiko 6258-939
• Seiko 6614-211
• Seiko 5637-435
• Seiko 7186-976
• Seiko 6239-298
• Seiko 6123-159
• Seiko 5614-918
• Seiko 5642-142
• Seiko 3886-333
• Seiko 6251-413
• Seiko 6627-730
• Seiko 7059-733