Seiko Cal. 3837 - 133

Seiko 3837-133

The 3837-133 is a sought-after Automatic piece from Seiko's golden era. It features a White dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-7f31fe7b0337]

Also known as: Monster, Panda

Specifications

Movement
Automatic
Case Material
Stainless Steel
Case Width
41mm
Case Thickness
8.7mm
Lug Width
22mm
Crystal
Sapphire
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
White
Jewels
33j
Frequency
21,600 bph
Power Reserve
49 hours
Year
1971

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