36mm 39mm Watch Case Sapphire For Air King DJ SK NH35 NH36 NH34 Miyota8215 Movement 29mm Dial Polished Oyster Strap Watchbands

36mm 39mm Watch Case Sapphire For Air King DJ SK NH35 NH36 NH34 Miyota8215 Movement 29mm Dial Polished Oyster Strap Watchbands

Premium 36mm & 39mm Sapphire Watch Case – Perfect Fit for Air‑King, DJ, SK, NH35, NH36, NH34 & Miyota 8215 Movements

Upgrade your timepiece with our meticulously engineered sapphire watch case, designed for watch enthusiasts who demand both durability and elegance. Whether you own a classic Air‑King, a robust DJ model, or any NH35/NH36/NH34/Miyota 8215 movement, this case delivers a flawless, polished finish that enhances any 29mm dial and pairs beautifully with an oyster‑style strap.

Key Highlights

  • Crystal‑Clear Sapphire Glass: Scratch‑resistant, high‑definition sapphire crystal ensures pristine visibility and long‑lasting brilliance.
  • Versatile Size Options: Available in 36mm and 39mm diameters to accommodate a wide range of dial sizes and styles.
  • Precision Compatibility: Engineered for Air‑King, DJ, SK, NH35, NH36, NH34, and Miyota 8215 movements – a perfect match for both vintage and modern watches.
  • Polished Oyster‑Style Finish: Offers a sleek, professional look that complements any polished or brushed strap.
  • Robust Construction: High‑grade stainless steel housing provides corrosion resistance and superior strength.
  • Easy Installation: Pre‑drilled lugs and secure screw‑down crown make replacement quick and hassle‑free.

Design & Build Quality

Our watch case features a seamless blend of form and function. The polished oyster bezel not only adds a touch of sophistication but also protects the dial from everyday impacts. The sapphire crystal is chemically hardened, offering a hardness rating of 9 on the Mohs scale—far surpassing standard mineral glass.

Compatibility & Fit

Designed specifically for the following movements and models:

  • Seiko Air‑King
  • Seiko DJ series
  • Seiko SK series
  • NH35, NH36, NH34 automatic movements
  • Miyota 8215 automatic movement

Ideal for 29mm dials, the case ensures a snug, secure fit while maintaining a balanced, comfortable wear on the wrist.

Why Choose This Sapphire Watch Case?

  • Enhanced Durability: Sapphire crystal resists scratches, cracks, and everyday wear.
  • Elevated Aesthetics: Polished oyster finish adds a premium look that matches both casual and formal attire.
  • Precision Engineering: Tight tolerances guarantee a perfect match with your existing movement and dial.
  • Value for Money: High‑quality materials at an affordable price, extending the life of your beloved watch.

Package Includes

  • 1 x 36mm or 39mm Sapphire Watch Case (choose your size)
  • Polished Oyster‑Style Strap (compatible with standard 20mm lug width)
  • Installation Screws & Instructions

Refresh your watch’s appearance and protect its inner workings with this premium sapphire case. Order now and experience the perfect blend of style, strength, and precision.


Price: Original price was: $ 45.35.Current price is: $ 24.19.

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