Seiko Cal. 4445 - 231

Seiko 4445-231

The 4445-231 is a sought-after Kinetic piece from Seiko's golden era. With its 20mm lug width and 8.3mm profile, it sits comfortably on most wrists. [seikata-wm-bb58d1d8966c]

Specifications

Movement
Kinetic
Case Material
Titanium
Case Width
37mm
Case Thickness
8.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
170m
Dial Color
Navy
Jewels
30j
Frequency
36,000 bph
Power Reserve
60 hours
Year
1972

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