Seiko Cal. 7147 - 578

Seiko 7147-578

The Seiko 7147-578 represents an important milestone in Seiko's 1998 lineup. Powered by the 7147 caliber with 33j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-fdf07db4c08d]

Also known as: Monster, Tuna

Specifications

Movement
Solar
Case Material
Hardlex-Coated Steel
Case Width
35mm
Case Thickness
15.1mm
Lug Width
20mm
Crystal
Mineral
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Green
Jewels
33j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1998

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