Seiko Cal. 6147 - 339

The 6147-339 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6147 caliber with 20j jewels beating at 28,800 bph, it delivers a 67 hours power reserve. [seikata-wm-60aef84b8ffb]

Also known as: Bellmatic, Navigator

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

13.9mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

70m

Dial Color

Navy

Jewels

20j

Frequency

28,800 bph

Power Reserve

67 hours

Year

1993

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