Seiko Cal. 4497 - 424

The 4497-424 is a sought-after Solar piece from Seiko's golden era. Powered by the 4497 caliber with 20j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-5acfdf3bd03a]

Also known as: Bullhead, Emperor

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

37mm

Case Thickness

12.5mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

140m

Dial Color

White

Jewels

20j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1976

Related Models

• Seiko 3861-964
• Seiko 4492-307
• Seiko 0726-464
• Seiko 5282-844
• Seiko 5647-770
• Seiko 5641-950
• Seiko 7082-704
• Seiko 6650-626
• Seiko 5257-327
• Seiko 4490-992
• Seiko 0738-671
• Seiko 5650-986