Seiko Cal. 6664 - 133

The Seiko 6664-133 represents an important milestone in Seiko's 1965 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 190m of water resistance. [seikata-wm-51ac88aebdd3]

Also known as: Golden Tuna

Specifications

Movement

Solar

Case Material

Titanium

Case Width

40mm

Case Thickness

11.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Blue Sunburst

Jewels

35j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1965

Related Models

• Seiko 5636-267
• Seiko 6146-350
• Seiko 6264-181
• Seiko 4555-620
• Seiko 4557-584
• Seiko 7029-451
• Seiko 6358-807
• Seiko 6145-645
• Seiko 5618-238
• Seiko 5661-458
• Seiko 3879-239
• Seiko 6169-238