Seiko Cal. 5664 - 509

This Solar model from 1972 features a 40mm Stainless Steel case. It features a Green dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-df003926ad80]

Also known as: Samurai, Crown

Specifications

Movement

Solar

Case Material

Stainless Steel

Case Width

40mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

59 hours

Year

1972

Related Models

• Seiko 6327-107
• Seiko 6643-912
• Seiko 7155-645
• Seiko 7135-513
• Seiko 5648-936
• Seiko 6327-325
• Seiko 7186-738
• Seiko 3835-293
• Seiko 5280-559
• Seiko 6316-174
• Seiko 7193-409
• Seiko 7063-271