Seiko Cal. 0743 - 664

The 0743-664 is a sought-after Quartz piece from Seiko's golden era. Powered by the 0743 caliber with 33j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-85a3ed523069]

Also known as: Arnie

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

9.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Black

Jewels

33j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1970

Related Models

• Seiko 6372-248
• Seiko 4597-222
• Seiko 7091-638
• Seiko 7175-747
• Seiko 0787-171
• Seiko 4472-461
• Seiko 4434-682
• Seiko 0775-756
• Seiko 5282-847
• Seiko 3837-865
• Seiko 4524-643
• Seiko 4530-858