Seiko Cal. 7147 - 412

Seiko 7147-412

The Seiko 7147-412 represents an important milestone in Seiko's 1997 lineup. Powered by the 7147 caliber with 20j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-fb020731a30d]

Also known as: Silverwave, Bellmatic

Specifications

Movement
Kinetic
Case Material
Hardlex-Coated Steel
Case Width
46mm
Case Thickness
15.5mm
Lug Width
18mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
180m
Dial Color
Blue Sunburst
Jewels
20j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1997

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