Seiko Cal. 6612 - 610

This Automatic model from 1987 features a 41mm PVD Black case. Powered by the 6612 caliber with 27j jewels beating at 21,600 bph, it delivers a 39 hours power reserve. [seikata-wm-65e83dfec6c1]

Also known as: Tuna, Golden Tuna

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

41mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Black

Jewels

27j

Frequency

21,600 bph

Power Reserve

39 hours

Year

1987

Related Models

• Seiko 0780-895
• Seiko 5684-439
• Seiko 6118-185
• Seiko 5226-784
• Seiko 0774-115
• Seiko 7138-769
• Seiko 6334-438
• Seiko 6275-610
• Seiko 6221-782
• Seiko 4486-723
• Seiko 7023-968
• Seiko 6174-544