Seiko Cal. 6397 - 250

The Seiko 6397-250 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-a934bccd71c1]

Also known as: Crown

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

White

Jewels

17j

Frequency

21,600 bph

Power Reserve

54 hours

Year

1993

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