Seiko Cal. 7178 - 245

Seiko 7178-245

The 7178-245 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 42mm case give it a distinctive presence on the wrist. [seikata-wm-2daf2fd65a0e]

Also known as: Monster, Bullhead

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
42mm
Case Thickness
12.6mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
140m
Dial Color
White
Jewels
18j
Frequency
21,600 bph
Power Reserve
64 hours
Year
1974

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