Seiko Cal. 3840 - 264

The Seiko 3840-264 represents an important milestone in Seiko's 1979 lineup. It features a Burgundy dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-e017d34d9c96]

Also known as: Shogun, Golden Tuna

Specifications

Movement

Hand-Winding

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

15.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

30m

Dial Color

Burgundy

Jewels

31j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1979

Related Models

• Seiko 4461-973
• Seiko 6321-260
• Seiko 6114-955
• Seiko 7166-345
• Seiko 4596-758
• Seiko 6131-531
• Seiko 6215-286
• Seiko 7061-407
• Seiko 5687-687
• Seiko 6374-725
• Seiko 5285-320
• Seiko 7088-617