Seiko Cal. 0712 - 427

The 0712-427 is a sought-after Automatic piece from Seiko's golden era. Powered by the 0712 caliber with 29j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-8888c21f5c53]

Also known as: Goldfeather, Sportsmatic

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

13.4mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

50m

Dial Color

Burgundy

Jewels

29j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1989

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