Seiko Cal. 4486 - 316

The 4486-316 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 4486 caliber with 20j jewels beating at 36,000 bph, it delivers a 52 hours power reserve. [seikata-wm-91b5411de330]

Also known as: Bellmatic, Navigator

Specifications

Movement

Kinetic

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

9.6mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Burgundy

Jewels

20j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1983

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