Seiko Cal. 3841 - 418

The Seiko 3841-418 represents an important milestone in Seiko's 1978 lineup. Powered by the 3841 caliber with 20j jewels beating at 36,000 bph, it delivers a 42 hours power reserve. [seikata-wm-b07cfc873121]

Also known as: World Timer

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

12.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

Champagne

Jewels

20j

Frequency

36,000 bph

Power Reserve

42 hours

Year

1978

Related Models

• Seiko 4599-711
• Seiko 7133-376
• Seiko 6226-535
• Seiko 5271-482
• Seiko 5234-895
• Seiko 7122-686
• Seiko 6243-764
• Seiko 3881-840
• Seiko 5287-579
• Seiko 4488-537
• Seiko 5664-996
• Seiko 6297-347