Seiko Cal. 0743 - 490

Seiko 0743-490

The 0743-490 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 0743 caliber with 19j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-be95bf12af04]

Specifications

Movement
Spring Drive
Case Material
Two-Tone
Case Width
44mm
Case Thickness
12.7mm
Lug Width
20mm
Crystal
Acrylic
Bezel
Rotating
Water Resistance
70m
Dial Color
White
Jewels
19j
Frequency
36,000 bph
Power Reserve
58 hours
Year
1972

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