Seiko Cal. 3833 - 661

Seiko 3833-661

The 3833-661 is a sought-after Automatic piece from Seiko's golden era. It features a Champagne dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-a24cfd5b5e77]

Also known as: Tuna, Helmet

Specifications

Movement
Automatic
Case Material
Hardlex-Coated Steel
Case Width
38mm
Case Thickness
10.9mm
Lug Width
21mm
Crystal
Acrylic
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Champagne
Jewels
29j
Frequency
36,000 bph
Power Reserve
55 hours
Year
1987

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