Seiko Cal. 4446 - 690

Seiko 4446-690

The 4446-690 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 50m of water resistance. [seikata-wm-00cf05fb863c]

Also known as: Turtle

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
42mm
Case Thickness
13.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
50m
Dial Color
Silver
Jewels
29j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1970

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