Seiko Cal. 7140 - 326

Seiko 7140-326

The 7140-326 is a sought-after Quartz piece from Seiko's golden era. It features a Silver dial protected by a Acrylic crystal and offers 180m of water resistance. [seikata-wm-7336a2318f9b]

Also known as: Samurai, Arnie

Specifications

Movement
Quartz
Case Material
Stainless Steel
Case Width
42mm
Case Thickness
14.4mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
180m
Dial Color
Silver
Jewels
28j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1972

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seikata-wm-7336a2318f9b