Seiko Cal. 3811 - 341

The Seiko 3811-341 represents an important milestone in Seiko's 1981 lineup. It features a Navy dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-56c9bf4c9a3e]

Also known as: Helmet, Goldfeather

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

8.5mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

180m

Dial Color

Navy

Jewels

24j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1981

Related Models

• Seiko 7079-789
• Seiko 5629-265
• Seiko 6636-838
• Seiko 4431-504
• Seiko 6273-643
• Seiko 4535-866
• Seiko 6192-558
• Seiko 7047-146
• Seiko 5295-335
• Seiko 6640-993
• Seiko 7034-180
• Seiko 6217-643