Seiko Cal. 5247 - 937

The 5247-937 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5247 caliber with 31j jewels beating at 21,600 bph, it delivers a 40 hours power reserve. [seikata-wm-7b365fba1ef2]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

42mm

Case Thickness

11.1mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Navy

Jewels

31j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1989

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