Seiko Cal. 4426 - 497

The 4426-497 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4426 caliber with 31j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-9588261e94a7]

Also known as: Rally

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

34mm

Case Thickness

10.5mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Navy

Jewels

31j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1972

Related Models

• Seiko 6350-346
• Seiko 5242-853
• Seiko 6390-124
• Seiko 5664-946
• Seiko 4464-717
• Seiko 6337-241
• Seiko 6215-414
• Seiko 0799-634
• Seiko 4430-263
• Seiko 6680-416
• Seiko 6662-600
• Seiko 7099-258