Luminox Pacific Diver Dive Watch, 44 mm XS.3121.BO.1
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, dial in low light
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, side profile
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, rear view showing the caseback
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, close-up detail
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, close-up detail
Luminox Pacific Diver Dive Watch, 44 mm XS.3121.BO.1
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, dial in low light
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, side profile
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, rear view showing the caseback
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, close-up detail
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, close-up detail
Luminox Pacific Diver Dive Watch, 44 mm XS.3121.BO.1
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, dial in low light
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, side profile
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, rear view showing the caseback
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, close-up detail
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, close-up detail
Luminox Pacific Diver Dive Watch, 44 mm XS.3121.BO.1
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, dial in low light
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, side profile
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, rear view showing the caseback
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, close-up detail
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1, close-up detail

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Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1

$945.00
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The Pacific Diver XS.3121.BO.1 goes all in on black: stainless steel case, CARBONOX bezel, dark dial and a cut-to-fit rubber strap. The mixed materials keep the blackout design from looking flat.

Why this watch stands out

Its 44mm case pairs black IP-coated stainless steel with a CARBONOX bezel. Luminox Light Technology provides self-powered dial illumination designed to last up to 25 years.

Our...

  • Sku: XS.3121.BO.1
  • Available: In stock
  • Vendor: Luminox

Usually ships within 2 days
Luminox Pacific Diver Dive Watch, 44 mm XS.3121.BO.1
Luminox Pacific Diver Dive Watch, 44mm XS.3121.BO.1
$945.00

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The Pacific Diver XS.3121.BO.1 goes all in on black: stainless steel case, CARBONOX bezel, dark dial and a cut-to-fit rubber strap. The mixed materials keep the blackout design from looking flat.

Why this watch stands out

Its 44mm case pairs black IP-coated stainless steel with a CARBONOX bezel. Luminox Light Technology provides self-powered dial illumination designed to last up to 25 years.

Our take

Choose this reference for the combination of a black metal case and rubber strap, rather than an all-resin dive-watch look.

<Luminox Pacific Diver Dive Watch, 44 mm XS.3121.BO.1

  • Model: XS.3121.BO.1
  • Collection: Pacific Diver
  • Dial Color: Black
  • Indexes: Constant glow for up to 25 years in any light condition
  • Strap Color: Black
  • Strap Material: Rubber
  • Strap Type: Strap
  • Strap Clasp Material: Stainless Steel
  • Lug Width (Mm): 24
  • Movement: Quartz
  • Caliber: Ronda 515
  • Functions: Time Date
  • Case Shape: Round
  • Case Material: Stainless Steel
  • Case Diameter (Mm): 44
  • Case Thickness (Mm): 12
  • Caseback: 316L stainless steel screw in case back
  • Crystal Type: Sapphire crystal, anti-reflective coating
  • Crown: Screw in, crown protected
  • Bezel Function: Unidirectional Rotating
  • Weight (G): 105 g
  • Water Resistance: 200 meters
  • Country: Swiss

    • Luminox Pacific Diver Dive Watch, 44 mm XS.3121.BO.1


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

    Luminox Pacific Diver Dive Watch, 44 mm XS.3121.BO.1
    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

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