Seiko Cal. 7178 - 946

Seiko 7178-946

The 7178-946 is a sought-after Automatic piece from Seiko's golden era. The Inner Rotating bezel and 45mm case give it a distinctive presence on the wrist. [seikata-wm-2f4fc8172c05]

Also known as: Pogue, Sportsmatic

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
45mm
Case Thickness
14.6mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Silver
Jewels
26j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1972

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