Seiko Cal. 6612 - 612

The 6612-612 is a sought-after Spring Drive piece from Seiko's golden era. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-c8866ad7bb9e]

Also known as: Golden Tuna, Arnie

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

41mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

40m

Dial Color

Blue Sunburst

Jewels

27j

Frequency

36,000 bph

Power Reserve

71 hours

Year

1972

Related Models

• Seiko 6668-531
• Seiko 4489-756
• Seiko 4598-943
• Seiko 3816-586
• Seiko 3860-651
• Seiko 4544-999
• Seiko 6611-872
• Seiko 6210-653
• Seiko 0781-970
• Seiko 4563-129
• Seiko 6393-552
• Seiko 7088-110