Seiko Cal. 3871 - 133

Seiko 3871-133

The 3871-133 is a sought-after Spring Drive piece from Seiko's golden era. It features a Cream dial protected by a Sapphire crystal and offers 40m of water resistance. [seikata-wm-bd173f08cde5]

Also known as: Rally

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
41mm
Case Thickness
11.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Inner Rotating
Water Resistance
40m
Dial Color
Cream
Jewels
18j
Frequency
36,000 bph
Power Reserve
42 hours
Year
1995

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