Seiko Cal. 7178 - 688

Seiko 7178-688

The 7178-688 is a sought-after Automatic piece from Seiko's golden era. It features a Burgundy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-668a75dce813]

Also known as: Monster, Crown

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
44mm
Case Thickness
12.1mm
Lug Width
18mm
Crystal
Mineral
Bezel
Rotating
Water Resistance
180m
Dial Color
Burgundy
Jewels
33j
Frequency
36,000 bph
Power Reserve
72 hours
Year
1982

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