Seiko Cal. 5257 - 727

This Hand-Winding model from 1997 features a 39mm PVD Black case. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-12174b1592c4]

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

90m

Dial Color

Silver

Jewels

19j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1997

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