Seiko Cal. 4525 - 678

Seiko 4525-678

The Seiko 4525-678 represents an important milestone in Seiko's 1970 lineup. Powered by the 4525 caliber with 30j jewels beating at 21,600 bph, it delivers a 41 hours power reserve. [seikata-wm-287366e056dc]

Also known as: UFO, Rally

Specifications

Movement
Quartz
Case Material
Two-Tone
Case Width
35mm
Case Thickness
15.7mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
170m
Dial Color
Champagne
Jewels
30j
Frequency
21,600 bph
Power Reserve
41 hours
Year
1970

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seikata-wm-287366e056dc