Seiko Cal. 3881 - 933

Released in 1980, the Cal. 3881 with design code 933 was part of Seiko's domestic market collection. It features a Green dial protected by a Mineral crystal and offers 150m of water resistance. [seikata-wm-2ad8f512e95a]

Also known as: Pogue, Crown

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

34mm

Case Thickness

11.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Green

Jewels

34j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1980

Related Models

• Seiko 6642-773
• Seiko 4591-801
• Seiko 5669-122
• Seiko 7013-510
• Seiko 5286-146
• Seiko 5622-915
• Seiko 6268-770
• Seiko 5636-654
• Seiko 6366-473
• Seiko 5256-463
• Seiko 4498-160
• Seiko 4571-950