Seiko Cal. 7187 - 420

Seiko 7187-420

The 7187-420 is a sought-after Quartz piece from Seiko's golden era. It features a Burgundy dial protected by a Hardlex crystal and offers 90m of water resistance. [seikata-wm-ed1c91550d01]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Quartz
Case Material
PVD Black
Case Width
38mm
Case Thickness
8.7mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
90m
Dial Color
Burgundy
Jewels
22j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1968

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