Seiko Cal. 5687 - 355

Seiko 5687-355

The 5687-355 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Mineral crystal and offers 30m of water resistance. [seikata-wm-90dddb3bad8d]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
42mm
Case Thickness
11.2mm
Lug Width
20mm
Crystal
Mineral
Bezel
Bidirectional
Water Resistance
30m
Dial Color
Green
Jewels
29j
Frequency
36,000 bph
Power Reserve
49 hours
Year
1990

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