Seiko Cal. 6231 - 568

The 6231-568 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Acrylic crystal and offers 170m of water resistance. [seikata-wm-4a6de2d9ab34]

Also known as: Tuna, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

45mm

Case Thickness

11.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Blue Sunburst

Jewels

21j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1966

Related Models

• Seiko 7011-248
• Seiko 5623-470
• Seiko 7165-224
• Seiko 0717-400
• Seiko 5679-107
• Seiko 7148-212
• Seiko 3839-973
• Seiko 5232-227
• Seiko 5683-596
• Seiko 6381-698
• Seiko 7053-542
• Seiko 5278-534