Seiko Cal. 3831 - 182

This Kinetic model from 1968 features a 40mm Two-Tone case. Powered by the 3831 caliber with 20j jewels beating at 28,800 bph, it delivers a 39 hours power reserve. [seikata-wm-7a15650d2f83]

Also known as: World Timer

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

40mm

Case Thickness

15.9mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Burgundy

Jewels

20j

Frequency

28,800 bph

Power Reserve

39 hours

Year

1968

Related Models

• Seiko 5226-470
• Seiko 0746-975
• Seiko 7128-457
• Seiko 3860-808
• Seiko 4435-982
• Seiko 4548-798
• Seiko 7031-906
• Seiko 5684-770
• Seiko 6377-722
• Seiko 4523-615
• Seiko 7069-499
• Seiko 6623-318