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🛡 Authorized retailer • Manufacturer warranty included

G-SHOCK MR-G MRG-B2100B-1A

$5,300.00

The MR-G MRG-B2100B-1A takes the familiar octagonal 2100 silhouette and reveals just how much craft can sit behind a restrained design. Its intricate multi-part bezel allows individual surfaces to be polished before assembly, while a Cobarion alloy bezel top, hardened titanium components and a dark DLC finish bring depth and definition to the all-black case and bracelet.

The dial takes inspiration...

  • Sku: MRGB2100B-1A
  • Available: In stock
  • Vendor: G-Shock
g-shock-mrg-b2100-series-mrgb2100b-1a
G-SHOCK MR-G MRG-B2100B-1A
$5,300.00

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

Rated by Watch It clients

The MR-G MRG-B2100B-1A takes the familiar octagonal 2100 silhouette and reveals just how much craft can sit behind a restrained design. Its intricate multi-part bezel allows individual surfaces to be polished before assembly, while a Cobarion alloy bezel top, hardened titanium components and a dark DLC finish bring depth and definition to the all-black case and bracelet.

The dial takes inspiration from kigumi, the Japanese art of interlocking wooden construction. Beneath that carefully composed exterior are G-SHOCK's practical essentials: shock resistance, 200-meter water resistance, Tough Solar charging, and automatic time adjustment by radio signal or Bluetooth. With a 44.4 mm case width and 13.6 mm thickness, this is an MR-G for someone who loves the original 2100 shape but wants to experience it through exceptional materials and finishing.

Our Take

We like the black version because it keeps its best details quiet. Up close, the dial pattern and carefully polished edges reveal how much work went into a shape you already know.

  • Model: MRGB2100B-1A
  • Collection: 2100 Series
  • Strap Material: Titanium
  • Strap Type: Bracelet
  • Strap Clasp Type: Tight-lock, 1-press, 3-fold Clasp
  • Case Material: Titanium/Cobarion
  • Case Diameter (Mm): 49.5 × 44.4 × 13.6
  • Glass Material: Sapphire crystal with anti-reflective coating
  • Bezel Material: Titanium/Cobarion
  • Shock Proof: Shock Resistant
  • Gross Weight (G): 122 g
  • Water Resistance: 200 meters


    • Time Adjustment: Radio-controlled Watch; Multi band 6Bluetooth: Connects to a smartphone and automatically adjusts the time
    Apps: CASIO WATCHES
    App Connectivity Feature: Auto time adjustmentEasy watch settingTime & placeWatch status displaySelf checkPhone finderPremium Production Line certificate
    Made in Japan
    Shock resistant
    20 bar water resistant
    Keeps yourself in time
    Stable solar power
    Beautiful polished metal

    G-SHOCK, the watch that brought the new concept of toughness to the timepiece.
    It began with a reckless challenge to the conventional wisdom of the day, a developer’s belief that it was possible to construct a watch that wouldn’t break, even if dropped. Project Team Tough was formed to build it in 1981.
    The team created over 200 prototypes one after another over a period of about two years. They finally arrived at a shock-resistant structure. This marked the birth of a technology that is tough to the core.
    And G-SHOCK has continued its unceasing evolution ever since, in pursuit of greater toughness in every respect, from structure and materials to functions. Today, the development team’s passion for challenge and constant efforts have reached fruition in Triple G Resist, a structure with the strength to withstand 3 types of gravitational acceleration.

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