Seiko Cal. 7146 - 957

Seiko 7146-957

The Seiko 7146-957 represents an important milestone in Seiko's 1970 lineup. With its 22mm lug width and 15.4mm profile, it sits comfortably on most wrists. [seikata-wm-8170474db99a]

Also known as: Turtle, Silverwave

Specifications

Movement
Hand-Winding
Case Material
PVD Black
Case Width
42mm
Case Thickness
15.4mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
200m
Dial Color
Blue Sunburst
Jewels
24j
Frequency
28,800 bph
Power Reserve
62 hours
Year
1970

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seikata-wm-8170474db99a