Luminox Automatic Sport Timer Automatic Dive Watch, 42 mm XS.0921
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, dial in low light
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, rear view showing the caseback
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, close-up detail
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, side profile
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, close-up detail
Luminox Automatic Sport Timer Automatic Dive Watch, 42 mm XS.0921
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, dial in low light
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, rear view showing the caseback
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, close-up detail
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, side profile
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, close-up detail
Luminox Automatic Sport Timer Automatic Dive Watch, 42 mm XS.0921
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, dial in low light
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, rear view showing the caseback
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, close-up detail
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, side profile
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, close-up detail
Luminox Automatic Sport Timer Automatic Dive Watch, 42 mm XS.0921
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, dial in low light
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, rear view showing the caseback
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, close-up detail
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, side profile
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921, close-up detail

🛡 Authorized retailer • Manufacturer warranty included

Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921

$1,925.00
Free Shipping US orders over $50 after discounts

The Sport Timer XS.0921 takes the vintage-inspired automatic sport-watch design in a quieter direction with a black ceramic bezel ring. Its exhibition caseback displays the movement and black Luminox-branded rotor.

Why this watch stands out

The 42mm watch uses a Swiss automatic movement and ceramic bezel ring, with an exhibition caseback showing the mechanism.

Our take

This is the more understated bezel option in...

  • Sku: XS.0921
  • Available: In stock
  • Vendor: Luminox

Usually ships within 2 days
Luminox Automatic Sport Timer Automatic Dive Watch, 42 mm XS.0921
Luminox Automatic Sport Timer Automatic Dive Watch, 42mm XS.0921
$1,925.00

Why Watch It?

AUTHORIZED RETAILER

Real watches. Real brands. Authorized retailer.

MANUFACTURER WARRANTY

Manufacturer Warranty, backed by the brand

30-DAY RETURNS

Changed your mind? You've got 30 days

Unworn items only. Excludes clearance items and gift cards.
★
4.5 ★ ON GOOGLE

Rated by Watch It clients

The Sport Timer XS.0921 takes the vintage-inspired automatic sport-watch design in a quieter direction with a black ceramic bezel ring. Its exhibition caseback displays the movement and black Luminox-branded rotor.

Why this watch stands out

The 42mm watch uses a Swiss automatic movement and ceramic bezel ring, with an exhibition caseback showing the mechanism.

Our take

This is the more understated bezel option in the Sport Timer Automatic pair.

<Luminox Automatic Sport Timer Automatic Dive Watch, 42 mm XS.0921

  • Model: XS.0921
  • Collection: Automatic Sport Timer
  • Dial Color: Black
  • Indexes: Constant glow for up to 25 years
  • Strap Color: Black
  • Strap Material: Leather
  • Strap Type: Strap
  • Strap Clasp Material: Stainless Steel
  • Lug Width (Mm): 24
  • Movement: Automatic
  • Caliber: SELLITA SW 220-1
  • Functions: Day Date
  • Case Shape: Round
  • Case Material: Stainless Steel
  • Case Diameter (Mm): 42
  • Case Thickness (Mm): 13
  • Caseback: 316L Stainless steel screw in see through
  • Crystal Type: Sapphire crystal, anti-reflective coating
  • Crown: Screw in, crown protected
  • Bezel Function: Unidirectional Rotating
  • Weight (G): 95 g
  • Water Resistance: 200 meters
  • Country: Swiss

    • Luminox Automatic Sport Timer Automatic Dive Watch, 42 mm XS.0921


    Sustainability: Comprehensively CO2 neutral watch and brand, scopes 1,2,3 of the Greenhouse Gas Protocol

    Luminox Automatic Sport Timer Automatic Dive Watch, 42 mm XS.0921
    Founded in 1989, Luminox built its identity around watches designed for exceptional readability in low-light conditions. In 1992, the brand began working with the U.S. Navy SEALs to develop a watch suited to demanding night missions, leading to the Original Navy SEAL series. That focus on visibility, durability and purpose-built design continues across Luminox collections today

    You may also like