Vintage Mitutoyo 123-103 disc micrometer with green hammertone frame, disc measuring faces and handwritten 80 marking.

Vintage Mitutoyo 123-103 Disc Micrometer 75–100 mm – Japanese Desktop Collectible

€495,00 EUR
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Vintage Mitutoyo 123-103 disc micrometer with green hammertone frame, disc measuring faces and handwritten 80 marking.
  • Vintage Mitutoyo 123-103 disc micrometer with green hammertone frame, disc measuring faces and handwritten 80 marking.
  • Close-up of the Mitutoyo disc micrometer spindle, graduated satin-chrome thimble and knurled adjustment controls.
  • Close-up of the movable disc measuring face and metal spindle on the vintage Mitutoyo micrometer.
  • Opposite-side view of the vintage Mitutoyo disc micrometer, showing its green frame and thin disc measuring faces.
  • Close-up of the fixed disc measuring face on the green frame of the vintage Mitutoyo micrometer.
  • Detail of the engraved sleeve and thimble graduations on the vintage Mitutoyo 123-103 disc micrometer.
  • Another close-up of the Mitutoyo disc micrometer scale, showing engraved numbers and fine graduation lines.
  • Vintage Mitutoyo 123-103 disc micrometer with green hammertone frame, disc measuring faces and handwritten 80 marking.
  • Close-up of the Mitutoyo disc micrometer spindle, graduated satin-chrome thimble and knurled adjustment controls.
  • Close-up of the movable disc measuring face and metal spindle on the vintage Mitutoyo micrometer.
  • Opposite-side view of the vintage Mitutoyo disc micrometer, showing its green frame and thin disc measuring faces.
  • Close-up of the fixed disc measuring face on the green frame of the vintage Mitutoyo micrometer.
  • Detail of the engraved sleeve and thimble graduations on the vintage Mitutoyo 123-103 disc micrometer.
  • Another close-up of the Mitutoyo disc micrometer scale, showing engraved numbers and fine graduation lines.
Vintage Mitutoyo 123-103 Disc Micrometer 75–100 mm – Japanese Desktop Collectible

Vintage Mitutoyo 123-103 Disc Micrometer 75–100 mm – Japanese Desktop Collectible

€495,00 EUR
A Characterful Monument to Japanese Precision Engineering This vintage Mitutoyo Model 123-103 disc micrometer brings the world of analog precision to life. According to the seller, this original instrument was made in Japan and dates from the Showa era; its exact production date has not been established. With its stated measuring range of 75–100 mm and thin, disc-shaped measuring faces, it is more than an everyday tool: it is a distinctive collectible for enthusiasts of historical measuring instruments and industrial design. The seller associates this instrument with measuring gears and wheelwork in watchmaking and clockmaking. The original application of this particular example has not been documented. Deep Green Hammertone Finish and Authentic Industrial Patina The substantial metal frame has a deep green hammertone finish. Subtle signs of use and the handwritten number “80” on the body suggest a working life shaped by mechanical discipline. The meaning of this marking is unknown. It is an expression of wabi-sabi: a striking visual contrast between the historical character of the frame and the lustrous satin-chrome thimble. The disc-shaped measuring faces, slender spindle, and knurled controls give this instrument a sculptural presence. As a collectible or distinctive desktop object, it is a conversation starter for admirers of Japanese precision engineering, from Tokyo and Singapore to Dubai. Operation and Condition The micrometer turns smoothly and has attractive measuring faces, as confirmed by the seller. The stated graduation is 0.01 mm. This does not guarantee its current measuring accuracy; calibration and accuracy have not been verified. Inspection and any necessary calibration are required before professional measuring use. The photographs show the visible signs of use and form part of the condition description. Specifications Brand and model, as identified by the seller: Mitutoyo 123-103 Origin, as stated by the seller: Japan Stated measuring range: 75–100 mm Stated graduation: 0.01 mm Dimensions: 30 × 11 × 3 cm Weight: 701 grams Only one example of this product is available. Tracked shipping is charged separately.

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