Seiko Cal. 5664 - 277

This Solar model from 1985 features a 45mm Titanium case. With its 19mm lug width and 15.1mm profile, it sits comfortably on most wrists. [seikata-wm-925fa09b25d9]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

15.1mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

120m

Dial Color

Silver

Jewels

27j

Frequency

28,800 bph

Power Reserve

69 hours

Year

1985

Related Models

• Seiko 4475-419
• Seiko 4540-963
• Seiko 4529-819
• Seiko 7154-331
• Seiko 6254-997
• Seiko 6123-398
• Seiko 4564-345
• Seiko 7121-797
• Seiko 6377-633
• Seiko 4566-207
• Seiko 0720-312
• Seiko 0798-399