Seiko Cal. 4463 - 917

The 4463-917 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 4463 caliber with 18j jewels beating at 28,800 bph, it delivers a 45 hours power reserve. [seikata-wm-f83d9b870d72]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

46mm

Case Thickness

12.4mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Black

Jewels

18j

Frequency

28,800 bph

Power Reserve

45 hours

Year

1972

Related Models

• Seiko 6329-403
• Seiko 6257-737
• Seiko 7096-864
• Seiko 4490-896
• Seiko 6349-146
• Seiko 4576-925
• Seiko 6243-100
• Seiko 0755-838
• Seiko 6140-930
• Seiko 5665-324
• Seiko 6125-468
• Seiko 0780-450