Seiko Cal. 7140 - 763

Seiko 7140-763

The 7140-763 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-1b5939232d33]

Also known as: Crown

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
45mm
Case Thickness
8.5mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Fixed
Water Resistance
80m
Dial Color
Silver
Jewels
20j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1991

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