Seiko Cal. 3820 - 928

Seiko 3820-928

The 3820-928 is a sought-after Automatic piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-4a0c60da7167]

Also known as: Turtle, Monster

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
44mm
Case Thickness
11.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
40m
Dial Color
Champagne
Jewels
18j
Frequency
28,800 bph
Power Reserve
69 hours
Year
1976

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