Seiko Cal. 7090 - 311

Seiko 7090-311

The 7090-311 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 130m of water resistance. [seikata-wm-4a241bb2701b]

Also known as: Goldfeather, Baby Tuna

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
37mm
Case Thickness
15.1mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
130m
Dial Color
Blue Sunburst
Jewels
21j
Frequency
36,000 bph
Power Reserve
43 hours
Year
1986

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