Seiko Cal. 3831 - 342

Seiko 3831-342

The Seiko 3831-342 represents an important milestone in Seiko's 1998 lineup. Powered by the 3831 caliber with 30j jewels beating at 28,800 bph, it delivers a 64 hours power reserve. [seikata-wm-5459d5df21c3]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
37mm
Case Thickness
11.8mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Bidirectional
Water Resistance
60m
Dial Color
Champagne
Jewels
30j
Frequency
28,800 bph
Power Reserve
64 hours
Year
1998

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