Seiko Cal. 4576 - 771

Seiko 4576-771

The 4576-771 is a sought-after Quartz piece from Seiko's golden era. With its 22mm lug width and 11.1mm profile, it sits comfortably on most wrists. [seikata-wm-8896dea277f7]

Also known as: Sportsmatic, Baby Tuna

Specifications

Movement
Quartz
Case Material
Titanium
Case Width
42mm
Case Thickness
11.1mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Fixed
Water Resistance
140m
Dial Color
White
Jewels
20j
Frequency
21,600 bph
Power Reserve
53 hours
Year
1974

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