Seiko Cal. 5257 - 770

Seiko 5257-770

The 5257-770 is a sought-after Automatic piece from Seiko's golden era. It features a Champagne dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-334228f22d5c]

Also known as: Rally

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
37mm
Case Thickness
14.3mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
110m
Dial Color
Champagne
Jewels
32j
Frequency
28,800 bph
Power Reserve
51 hours
Year
1991

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