Seiko Cal. 3813 - 193

Seiko 3813-193

The 3813-193 is a sought-after Automatic piece from Seiko's golden era. It features a Navy dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-56d0ae62097e]

Also known as: Samurai

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
13.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Navy
Jewels
20j
Frequency
36,000 bph
Power Reserve
47 hours
Year
1981

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