Seiko Cal. 7183 - 646

Seiko 7183-646

The 7183-646 is a sought-after Solar piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-711c243bcbe2]

Also known as: Bullhead, Baby Tuna

Specifications

Movement
Solar
Case Material
Titanium
Case Width
34mm
Case Thickness
11.6mm
Lug Width
19mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Cream
Jewels
34j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1984

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seikata-wm-711c243bcbe2