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NAOYA HIDA & Co.

NH TYPE 2C

  • Production quantity: 20 pieces produced in 2022-2023
  • Dial made of German Silver, hand-engraved Arabic indexes.
  • Index ring manufactured as a separate component
  • Engraved railway track-type seconds scale
  • Hand-wound movement with centre seconds Cal. 3020CS
  • 28,800/hour, 45-hour power reserve
  • 904L stainless steel case, screwed case back
  • Water-resistant to 5 bar
  • Diameter 37 mm, 44 mm from lug to lug, 10.8 mm thickness

Specifications

Movement

Movement
Cal. 3020CS Manual winding
Diameter
30mm (13 1/4 Line)
Thickness
5.0mm
Frequency
28,800/h (8beat/Sec - 4Hz)
Jewels
22
Power Reserve
Around 45hour

* Newly designed main and balance bridge, clock, click spring for pursuing a comfortable winding.

Case

Material
Stainless steel (SUS904L)
After the cutting work by the ultra-high precision micromachining machine, polishing.
Case diameter
37.0mm
Case thickness
10.8mm
Glass
Curved sapphire crystal with non-reflective coating on the double-side.
Case Back
Screw Case Back

Dial, Hands

Dial material
German Silver
Brand logo
Engraving by Ultra High-Precision and High-Speed Micro Fine Machining Center.
Minute, Second scale
Engraving by Ultra High-Precision and High-Speed Micro Fine Machining Center.
Index
Minute and second scale engraved by ultra-high-precision micro-milling machine
The ring part of the Arabic index incorporates a separate component.
6 arabic indexes hand-engraved
Logo, Indexes inlaid with cashew (so-called synthetic lacquer)
Hands material
Stainless steel (316L)
Finish of hands
Heat-treated blue steel
Tip of the second hand bent by hand to coincide with the second scale

Pin buckle

Pin buckle material
Stainless steel (904L)

Leather strap

Hand-stitched, goat leather, calfskin back
Made by Jean Rousseau (https://www.jean-rousseau.com/)

Size
Lug width 20 mm - Buckle width 16 mm

Box

Material
Exterior wood and resin board frame with fine paper
Interior in Alcantara.

NAOYA HIDA & Co.

NH TYPE 2C

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