Seiko Cal. 4440 - 266

Seiko 4440-266

The 4440-266 is a sought-after Quartz piece from Seiko's golden era. It features a Navy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-c7c1b8bbe368]

Also known as: Turtle, Sea Horse

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
40mm
Case Thickness
15.6mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Navy
Jewels
24j
Frequency
28,800 bph
Power Reserve
50 hours
Year
1979

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