Seiko Cal. 5659 - 440

Seiko 5659-440

The 5659-440 is a sought-after Quartz piece from Seiko's golden era. The Bidirectional bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-f8e1a4013a92]

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
37mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Blue Sunburst
Jewels
17j
Frequency
21,600 bph
Power Reserve
46 hours
Year
1978

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