Seiko Cal. 7170 - 603

Seiko 7170-603

The 7170-603 is a sought-after Solar piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-8531f8ad0165]

Also known as: Golden Tuna

Specifications

Movement
Solar
Case Material
PVD Black
Case Width
46mm
Case Thickness
12.2mm
Lug Width
20mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
90m
Dial Color
Silver
Jewels
21j
Frequency
36,000 bph
Power Reserve
41 hours
Year
1970

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