Seiko Cal. 4543 - 487

Seiko 4543-487

The 4543-487 is a sought-after Automatic piece from Seiko's golden era. Powered by the 4543 caliber with 20j jewels beating at 28,800 bph, it delivers a 71 hours power reserve. [seikata-wm-0ce90d09d430]

Also known as: Helmet, Flighty

Specifications

Movement
Automatic
Case Material
Titanium
Case Width
46mm
Case Thickness
13.4mm
Lug Width
22mm
Crystal
Hardlex
Bezel
Inner Rotating
Water Resistance
50m
Dial Color
Cream
Jewels
20j
Frequency
28,800 bph
Power Reserve
71 hours
Year
1988

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