Seiko Cal. 3874 - 842

Seiko 3874-842

The 3874-842 is a sought-after Solar piece from Seiko's golden era. It features a Black dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-4f974ff574de]

Also known as: Monster, Sumo

Specifications

Movement
Solar
Case Material
Two-Tone
Case Width
41mm
Case Thickness
14.0mm
Lug Width
21mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
100m
Dial Color
Black
Jewels
31j
Frequency
36,000 bph
Power Reserve
57 hours
Year
1971

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