Seiko Cal. 5659 - 490

This Solar model from 1970 features a 38mm Titanium case. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 30m of water resistance. [seikata-wm-3e128f015e8e]

Also known as: Tuna, Emperor

Specifications

Movement

Solar

Case Material

Titanium

Case Width

38mm

Case Thickness

11.9mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Blue Sunburst

Jewels

17j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1970

Related Models

• Seiko 7051-545
• Seiko 6293-815
• Seiko 7145-573
• Seiko 7176-886
• Seiko 7034-409
• Seiko 6233-712
• Seiko 3895-562
• Seiko 4559-623
• Seiko 6690-907
• Seiko 5265-317
• Seiko 6376-209
• Seiko 5238-309