Seiko Cal. 5682 - 257

The 5682-257 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-c502f55ff6de]

Also known as: Helmet

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

46mm

Case Thickness

15.7mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

70m

Dial Color

Cream

Jewels

19j

Frequency

21,600 bph

Power Reserve

65 hours

Year

1971

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