Seiko Cal. 4413 - 881

The 4413-881 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4413 caliber with 28j jewels beating at 36,000 bph, it delivers a 45 hours power reserve. [seikata-wm-dd09e66550d2]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

43mm

Case Thickness

10.5mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

28j

Frequency

36,000 bph

Power Reserve

45 hours

Year

1973

Related Models

• Seiko 3869-592
• Seiko 4562-926
• Seiko 4562-388
• Seiko 6295-422
• Seiko 5686-350
• Seiko 3856-200
• Seiko 0742-112
• Seiko 6259-820
• Seiko 5656-695
• Seiko 0760-577
• Seiko 3829-436
• Seiko 6197-985