Seiko Cal. 4421 - 366

Seiko 4421-366

The 4421-366 is a sought-after Quartz piece from Seiko's golden era. It features a Cream dial protected by a Mineral crystal and offers 160m of water resistance. [seikata-wm-19513cc2c60c]

Also known as: Bellmatic, Arnie

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
38mm
Case Thickness
9.3mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
160m
Dial Color
Cream
Jewels
19j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1970

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seikata-wm-19513cc2c60c