Seiko Cal. 6649 - 770

This Solar model from 1990 features a 46mm Titanium case. With its 21mm lug width and 11.4mm profile, it sits comfortably on most wrists. [seikata-wm-da2bb552daf2]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

46mm

Case Thickness

11.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

110m

Dial Color

Green

Jewels

25j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1990

Related Models

• Seiko 6176-691
• Seiko 7044-870
• Seiko 6299-412
• Seiko 3870-675
• Seiko 5210-247
• Seiko 0781-600
• Seiko 6656-669
• Seiko 3874-289
• Seiko 4540-651
• Seiko 6126-569
• Seiko 0749-300
• Seiko 6252-773