Seiko Cal. 4573 - 525

Seiko 4573-525

The 4573-525 is a sought-after Quartz piece from Seiko's golden era. Powered by the 4573 caliber with 32j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-a091d3187b7c]

Also known as: Baby Tuna

Specifications

Movement
Quartz
Case Material
Hardlex-Coated Steel
Case Width
42mm
Case Thickness
11.9mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Bidirectional
Water Resistance
190m
Dial Color
Silver
Jewels
32j
Frequency
36,000 bph
Power Reserve
62 hours
Year
1971

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