Seiko Cal. 5257 - 712

Seiko 5257-712

The 5257-712 is a sought-after Kinetic piece from Seiko's golden era. It features a Burgundy dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-f0c490ddefc3]

Specifications

Movement
Kinetic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
9.1mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
30m
Dial Color
Burgundy
Jewels
18j
Frequency
28,800 bph
Power Reserve
40 hours
Year
1987

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