Seiko Cal. 6610 - 266

The 6610-266 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-eb5e8ed389cb]

Also known as: Sportsmatic, Crown

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.1mm

Lug Width

22mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

70m

Dial Color

White

Jewels

34j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1967

Related Models

• Seiko 6176-215
• Seiko 6219-161
• Seiko 6394-704
• Seiko 7148-407
• Seiko 4549-405
• Seiko 6681-375
• Seiko 3854-787
• Seiko 4578-769
• Seiko 6620-416
• Seiko 6687-837
• Seiko 5267-671
• Seiko 4520-122