Seiko Cal. 0766 - 665

The 0766-665 is a sought-after Solar piece from Seiko's golden era. With its 22mm lug width and 9.5mm profile, it sits comfortably on most wrists. [seikata-wm-cd4013321b22]

Also known as: Baby Tuna

Specifications

Movement

Solar

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

9.5mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

21,600 bph

Power Reserve

48 hours

Year

1975

Related Models

• Seiko 3824-715
• Seiko 6284-600
• Seiko 5283-333
• Seiko 6320-378
• Seiko 6284-418
• Seiko 5617-478
• Seiko 7121-666
• Seiko 3819-485
• Seiko 5677-671
• Seiko 7155-335
• Seiko 5676-646
• Seiko 0772-931