Seiko Cal. 6658 - 757

Seiko 6658-757

The 6658-757 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Hardlex crystal and offers 30m of water resistance. [seikata-wm-bf524d47a33c]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
41mm
Case Thickness
12.5mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Green
Jewels
29j
Frequency
28,800 bph
Power Reserve
53 hours
Year
1965

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