Seiko Cal. 0730 - 617

Seiko 0730-617

The 0730-617 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Hardlex crystal and offers 180m of water resistance. [seikata-wm-2e5acc1ca5d4]

Specifications

Movement
Solar
Case Material
Titanium
Case Width
36mm
Case Thickness
12.2mm
Lug Width
21mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
20j
Frequency
21,600 bph
Power Reserve
70 hours
Year
1972

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