Seiko Cal. 6131 - 447

The Seiko 6131-447 represents an important milestone in Seiko's 1981 lineup. Powered by the 6131 caliber with 34j jewels beating at 28,800 bph, it delivers a 63 hours power reserve. [seikata-wm-630dff55e814]

Also known as: Samurai, Panda

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

12.8mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Cream

Jewels

34j

Frequency

28,800 bph

Power Reserve

63 hours

Year

1981

Related Models

• Seiko 6145-858
• Seiko 6183-587
• Seiko 5254-975
• Seiko 6312-605
• Seiko 7019-646
• Seiko 5670-104
• Seiko 0790-858
• Seiko 6359-889
• Seiko 5291-212
• Seiko 7180-373
• Seiko 4467-355
• Seiko 4496-177