Seiko Cal. 7031 - 802

Seiko 7031-802

The Seiko 7031-802 represents an important milestone in Seiko's 1998 lineup. Powered by the 7031 caliber with 18j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-07fe29dead90]

Specifications

Movement
Spring Drive
Case Material
PVD Black
Case Width
46mm
Case Thickness
14.9mm
Lug Width
21mm
Crystal
Mineral
Bezel
Fixed
Water Resistance
90m
Dial Color
Silver
Jewels
18j
Frequency
21,600 bph
Power Reserve
36 hours
Year
1998

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