Seiko Cal. 6187 - 361

This Kinetic model from 1979 features a 41mm Stainless Steel case. Powered by the 6187 caliber with 34j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-ba4f0eb4bf30]

Also known as: Monster, Tuna

Specifications

Movement

Kinetic

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

11.3mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

34j

Frequency

28,800 bph

Power Reserve

71 hours

Year

1979

Related Models

• Seiko 6699-632
• Seiko 0724-516
• Seiko 5615-163
• Seiko 5621-861
• Seiko 3893-643
• Seiko 7139-115
• Seiko 3841-827
• Seiko 6125-346
• Seiko 6327-625
• Seiko 7087-209
• Seiko 6669-446
• Seiko 5688-922