Seiko Cal. 3834 - 920

The Seiko 3834-920 represents an important milestone in Seiko's 1984 lineup. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-deb24cfcc2c6]

Also known as: Helmet, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

15.2mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Cream

Jewels

24j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1984

Related Models

• Seiko 5231-806
• Seiko 5278-934
• Seiko 7080-313
• Seiko 3882-970
• Seiko 6136-973
• Seiko 7181-989
• Seiko 6284-268
• Seiko 4537-415
• Seiko 4437-708
• Seiko 3845-183
• Seiko 4482-603
• Seiko 6289-349