Seiko Cal. 6621 - 687

Seiko 6621-687

This Solar model from 1966 features a 42mm Gold-Plated case. It features a Burgundy dial protected by a Hardlex crystal and offers 170m of water resistance. [seikata-wm-aae216022109]

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
8.6mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Burgundy
Jewels
34j
Frequency
21,600 bph
Power Reserve
65 hours
Year
1966

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seikata-wm-aae216022109