Seiko Cal. 0766 - 687

Released in 1992, the Cal. 0766 with design code 687 was part of Seiko's domestic market collection. It features a Green dial protected by a Sapphire crystal and offers 150m of water resistance. [seikata-wm-85b3b9b60619]

Also known as: Tuna, Panda

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

14.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

150m

Dial Color

Green

Jewels

17j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1992

Related Models

• Seiko 0784-673
• Seiko 7193-884
• Seiko 5629-640
• Seiko 4478-980
• Seiko 6268-426
• Seiko 4448-835
• Seiko 5240-906
• Seiko 5610-536
• Seiko 5241-615
• Seiko 4555-132
• Seiko 7010-460
• Seiko 7019-792