Seiko Cal. 5687 - 110

Seiko 5687-110

The 5687-110 is a sought-after Solar piece from Seiko's golden era. The Fixed bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-4b0b0171b43b]

Also known as: Helmet

Specifications

Movement
Solar
Case Material
Titanium
Case Width
46mm
Case Thickness
8.9mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
40m
Dial Color
Burgundy
Jewels
17j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1974

Related Models

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