Seiko Cal. 4423 - 329

Seiko 4423-329

The 4423-329 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-400d0f7cc32e]

Also known as: Panda, Crown

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
14.4mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Black
Jewels
17j
Frequency
21,600 bph
Power Reserve
55 hours
Year
1974

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