Seiko Cal. 4576 - 843

Seiko 4576-843

The Seiko 4576-843 represents an important milestone in Seiko's 1990 lineup. Powered by the 4576 caliber with 36j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-120ed2a4f35b]

Also known as: Sumo, Baby Tuna

Specifications

Movement
Spring Drive
Case Material
Titanium
Case Width
36mm
Case Thickness
14.5mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Coin-Edge
Water Resistance
110m
Dial Color
Green
Jewels
36j
Frequency
36,000 bph
Power Reserve
40 hours
Year
1990

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seikata-wm-120ed2a4f35b