Seiko Cal. 3811 - 103

This Spring Drive model from 1998 features a 36mm Stainless Steel case. Powered by the 3811 caliber with 33j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-9d7e9732a479]

Also known as: World Timer, Arnie

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

36mm

Case Thickness

15.1mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

80m

Dial Color

Green

Jewels

33j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1998

Related Models

• Seiko 7110-244
• Seiko 6197-437
• Seiko 6368-412
• Seiko 6633-835
• Seiko 5638-707
• Seiko 6323-908
• Seiko 6280-484
• Seiko 6135-883
• Seiko 5670-670
• Seiko 6615-679
• Seiko 6123-859
• Seiko 0784-110