Seiko Cal. 4427 - 819

Seiko 4427-819

The 4427-819 is a sought-after Solar piece from Seiko's golden era. It features a Burgundy dial protected by a Acrylic crystal and offers 140m of water resistance. [seikata-wm-561e4a795e2c]

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
44mm
Case Thickness
9.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
140m
Dial Color
Burgundy
Jewels
28j
Frequency
36,000 bph
Power Reserve
46 hours
Year
1970

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