Seiko Cal. 4442 - 813

Seiko 4442-813

The 4442-813 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Hardlex crystal and offers 80m of water resistance. [seikata-wm-076c127aea20]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
35mm
Case Thickness
12.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
80m
Dial Color
Blue Sunburst
Jewels
22j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1978

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