Seiko Cal. 3831 - 344

Seiko 3831-344

The Seiko 3831-344 represents an important milestone in Seiko's 1993 lineup. It features a White dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-106964eaaf0a]

Also known as: Monster, Bellmatic

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
14.3mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
30m
Dial Color
White
Jewels
17j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1993

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