Seiko Cal. 7031 - 343

Seiko 7031-343

This Automatic model from 1999 features a 42mm Two-Tone case. Powered by the 7031 caliber with 27j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-30b0f2af9366]

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
42mm
Case Thickness
13.4mm
Lug Width
20mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
40m
Dial Color
Cream
Jewels
27j
Frequency
36,000 bph
Power Reserve
56 hours
Year
1999

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seikata-wm-30b0f2af9366