Seiko Cal. 4440 - 403

Seiko 4440-403

The 4440-403 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Burgundy dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-306b3ad94e4f]

Also known as: Monster, Navigator

Specifications

Movement
Hand-Winding
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
11.4mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
120m
Dial Color
Burgundy
Jewels
21j
Frequency
28,800 bph
Power Reserve
56 hours
Year
1976

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