Seiko Cal. 7090 - 277

Seiko 7090-277

The 7090-277 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-88c071b3f659]

Also known as: Crown, Flighty

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
37mm
Case Thickness
14.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
32j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1974

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