Seiko Cal. 4428 - 361

Seiko 4428-361

The 4428-361 is a sought-after Automatic piece from Seiko's golden era. With its 20mm lug width and 8.2mm profile, it sits comfortably on most wrists. [seikata-wm-47ead613e65a]

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
35mm
Case Thickness
8.2mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
33j
Frequency
21,600 bph
Power Reserve
61 hours
Year
1972

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