Seiko Cal. 7098 - 654

Seiko 7098-654

The Seiko 7098-654 represents an important milestone in Seiko's 1978 lineup. Powered by the 7098 caliber with 34j jewels beating at 28,800 bph, it delivers a 41 hours power reserve. [seikata-wm-caf30bad70d6]

Also known as: Silverwave, Emperor

Specifications

Movement
Hand-Winding
Case Material
Gold-Plated
Case Width
42mm
Case Thickness
10.3mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Inner Rotating
Water Resistance
30m
Dial Color
Black
Jewels
34j
Frequency
28,800 bph
Power Reserve
41 hours
Year
1978

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