Seiko Cal. 6257 - 574

The Seiko 6257-574 represents an important milestone in Seiko's 1988 lineup. It features a White dial protected by a Mineral crystal and offers 170m of water resistance. [seikata-wm-6594352b5a4f]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

44mm

Case Thickness

9.8mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

170m

Dial Color

White

Jewels

19j

Frequency

21,600 bph

Power Reserve

37 hours

Year

1988

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