Seiko Cal. 4440 - 870

Seiko 4440-870

The Seiko 4440-870 represents an important milestone in Seiko's 1974 lineup. It features a Silver dial protected by a Hardlex crystal and offers 120m of water resistance. [seikata-wm-5c70fada6107]

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
37mm
Case Thickness
9.0mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
120m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1974

Related Models

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