Seiko Cal. 0727 - 447

Seiko 0727-447

The 0727-447 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0727 caliber with 17j jewels beating at 21,600 bph, it delivers a 64 hours power reserve. [seikata-wm-a769ce1f6cf9]

Also known as: Sportsmatic, Sea Horse

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
46mm
Case Thickness
11.7mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Burgundy
Jewels
17j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1989

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