Seiko Cal. 6115 - 150

This Spring Drive model from 1984 features a 37mm Stainless Steel case. Powered by the 6115 caliber with 17j jewels beating at 21,600 bph, it delivers a 59 hours power reserve. [seikata-wm-f0421600b9cd]

Also known as: Tuna

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

37mm

Case Thickness

15.8mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

180m

Dial Color

Champagne

Jewels

17j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1984

Related Models

• Seiko 4560-690
• Seiko 4591-762
• Seiko 5283-767
• Seiko 5624-135
• Seiko 6275-705
• Seiko 6260-895
• Seiko 0715-927
• Seiko 7080-446
• Seiko 5619-564
• Seiko 6138-797
• Seiko 3822-339
• Seiko 3899-556