Seiko Cal. 4517 - 991

The 4517-991 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4517 caliber with 17j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-af1f53e82fb7]

Also known as: Baby Tuna

Specifications

Movement

Kinetic

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

68 hours

Year

1981

Related Models

• Seiko 7094-512
• Seiko 3863-261
• Seiko 6127-716
• Seiko 4465-422
• Seiko 5216-822
• Seiko 0729-305
• Seiko 7185-898
• Seiko 7080-151
• Seiko 6663-459
• Seiko 4436-483
• Seiko 7082-738
• Seiko 7062-989