Seiko Cal. 3820 - 814

Seiko 3820-814

The 3820-814 is a sought-after Automatic piece from Seiko's golden era. The Coin-Edge bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-c052d8abdebb]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
41mm
Case Thickness
13.9mm
Lug Width
22mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
140m
Dial Color
Burgundy
Jewels
23j
Frequency
28,800 bph
Power Reserve
46 hours
Year
1974

Related Models

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