Seiko Cal. 7178 - 746

Seiko 7178-746

The 7178-746 is a sought-after Kinetic piece from Seiko's golden era. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-cfbaf2735334]

Also known as: Baby Tuna, Arnie

Specifications

Movement
Kinetic
Case Material
PVD Black
Case Width
46mm
Case Thickness
11.0mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
130m
Dial Color
Burgundy
Jewels
24j
Frequency
21,600 bph
Power Reserve
48 hours
Year
1979

Related Models

seikata-wm-cfbaf2735334