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Silver stainless steel round case 40.00 mm black dial leather strap

Citizen

Citizen NY4058-01E Automatic Watch 40.00 mm Black Dial Leather Strap

SKU CH-90TW-QK1A7

A 40.00 mm stainless-steel automatic dress watch with a black dial, sapphire crystal and leather strap

  • StyleDress
  • MaterialStainless Steel
  • MovementAutomatic
  • ColorBlack
  • ShapeRound
  • Dial ColorBlack
  • 00 mm case fits comfortably on the wrist
  • Automatic movement winds itself with natural motion
  • Sapphire crystal resists scratches for lasting clarity
  • Day and date display keeps schedule visible at a glance
  • Leather strap adds classic dress style for formal occasions

Citizen NY4058-01E Automatic Watch

The Citizen NY4058-01E is a men's dress watch powered by an automatic movement. Its 40.00 mm stainless steel case measures 10.00 mm thick and protects a black analog dial with index markers and a day-date display. A black leather strap secures the watch on the wrist.

Sapphire Crystal and Fixed Bezel

The sapphire crystal provides high scratch resistance compared to mineral glass alternatives. The fixed bezel maintains a clean profile suited to formal wear rather than timing functions. Buyers needing a rotating bezel for elapsed-time measurement should consider a different style.

40.00 mm Case with Leather Band

The 40.00 mm diameter fits a wide range of wrist sizes for daily office or evening use. The leather band complements business attire but is not intended for water exposure or high-activity sports. Wearers requiring a metal bracelet or higher water resistance will need another model.

Highlights

  • 00 mm case fits comfortably on the wrist
  • Automatic movement winds itself with natural motion
  • Sapphire crystal resists scratches for lasting clarity
  • Day and date display keeps schedule visible at a glance
  • Leather strap adds classic dress style for formal occasions

Specifications

BrandCitizen
StyleDress
MaterialStainless Steel
MovementAutomatic
ColorBlack
ShapeRound
Dial ColorBlack
Dial MarkersIndex
DisplayAnalog
DateDay and Date Display
Band MaterialLeather
GenderMale
ConditionNew
BezelFixed Bezel
Case MaterialStainless Steel
Case Thickness10.00 mm
CrystalSapphire Crystal

Questions about this item

What is the case diameter and thickness so I can check wrist fit?

The stainless-steel case measures 40.00 mm across and 10.00 mm thick.

How do I set the day and date correctly on the automatic movement?

Pull the crown to the first position for date, second for day; avoid changing between 9 pm and 3 am to protect the gear train.

When should I replace the leather strap or service the movement?

Replace the leather strap when it shows cracking or stiffness; service the automatic movement every three to five years.

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