Seiko Cal. 5618 - 344

Seiko 5618-344

The 5618-344 is a sought-after Solar piece from Seiko's golden era. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-130dd525c628]

Also known as: Bullhead, Helmet

Specifications

Movement
Solar
Case Material
Gold-Plated
Case Width
34mm
Case Thickness
11.8mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
170m
Dial Color
Blue Sunburst
Jewels
36j
Frequency
21,600 bph
Power Reserve
67 hours
Year
1968

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seikata-wm-130dd525c628