Seiko Cal. 3831 - 906

Seiko 3831-906

The 3831-906 is a sought-after Automatic piece from Seiko's golden era. The Fixed bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-8dc58611513a]

Also known as: Sea Horse

Specifications

Movement
Automatic
Case Material
PVD Black
Case Width
35mm
Case Thickness
12.4mm
Lug Width
19mm
Crystal
Acrylic
Bezel
Fixed
Water Resistance
80m
Dial Color
Navy
Jewels
30j
Frequency
36,000 bph
Power Reserve
51 hours
Year
1970

Related Models

seikata-wm-8dc58611513a