Seiko Cal. 4576 - 546

Seiko 4576-546

The Seiko 4576-546 represents an important milestone in Seiko's 1974 lineup. Powered by the 4576 caliber with 34j jewels beating at 36,000 bph, it delivers a 68 hours power reserve. [seikata-wm-a960fc26c634]

Also known as: Turtle, Sportsmatic

Specifications

Movement
Solar
Case Material
Titanium
Case Width
37mm
Case Thickness
15.3mm
Lug Width
20mm
Crystal
Hardlex
Bezel
Coin-Edge
Water Resistance
200m
Dial Color
Black
Jewels
34j
Frequency
36,000 bph
Power Reserve
68 hours
Year
1974

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