Seiko Cal. 0781 - 543

Seiko 0781-543

The 0781-543 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 0781 caliber with 33j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-2b50a71e50fa]

Also known as: Samurai, Golden Tuna

Specifications

Movement
Hand-Winding
Case Material
Titanium
Case Width
43mm
Case Thickness
11.3mm
Lug Width
18mm
Crystal
Hardlex
Bezel
Rotating
Water Resistance
50m
Dial Color
Burgundy
Jewels
33j
Frequency
36,000 bph
Power Reserve
66 hours
Year
1972

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