Seiko Cal. 3831 - 981

Released in 1983, the Cal. 3831 with design code 981 was part of Seiko's domestic market collection. Powered by the 3831 caliber with 21j jewels beating at 28,800 bph, it delivers a 60 hours power reserve. [seikata-wm-7b15a9ec0ed3]

Also known as: Shogun, Emperor

Specifications

Movement

Automatic

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

8.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

200m

Dial Color

Cream

Jewels

21j

Frequency

28,800 bph

Power Reserve

60 hours

Year

1983

Related Models

• Seiko 6244-279
• Seiko 0799-304
• Seiko 3881-401
• Seiko 0760-610
• Seiko 6177-553
• Seiko 5281-721
• Seiko 7118-430
• Seiko 7028-461
• Seiko 6194-773
• Seiko 4530-532
• Seiko 5269-756
• Seiko 4510-191