Seiko Cal. 5257 - 938

The 5257-938 is a sought-after Automatic piece from Seiko's golden era. Powered by the 5257 caliber with 27j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-94bf3e0c1276]

Also known as: Pogue, Panda

Specifications

Movement

Automatic

Case Material

PVD Black

Case Width

46mm

Case Thickness

14.6mm

Lug Width

21mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

120m

Dial Color

Black

Jewels

27j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1989

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