Seiko Cal. 4424 - 872

Seiko 4424-872

The 4424-872 is a sought-after Spring Drive piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-28486324a8de]

Also known as: Tuna, Navigator

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
41mm
Case Thickness
14.9mm
Lug Width
19mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Silver
Jewels
35j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1968

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seikata-wm-28486324a8de