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H Big Bang, Gold Chronograph, 18k Rose Gold, 44 mm, Ref# 301.RX.1180.RX

$1,875.00 $389.00

H Big Bang Gold Chronograph – 44 mm, Ref. 301.PX.1180.RX Case & BezelThis 44 mm timepiece is crafted from 18k rose gold, combining brushed and polished finishes for a refined yet bold appearance. The fixed rose-gold bezel is accented with H’s signature titanium “H” screws, reinforcing its instantly recognizable design...

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Dresses Size Chart

Dress Size Chart (Inch)
DRESSES
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 34"-35"
S 2-4 33"-34" 26"-27" 36"-37"
M 6-8 35"-36" 28"-29" 38"-39"
L 10-12 37"-39" 30"-32" 40"-42"
XL 14 40"-42" 33"-35" 43"-45"
Dress Size Chart (cm)
DRESSES
SIZE IN CM
SIZE US / CAN BUST WAIST HIPS
XS 0 78.7-81.2 60.9-63.5 86.3-88.9
S 2-4 83.8-86.3 66-68.5 91.4-93.9
M 6-8 88.9-91.4 71.1-73.6 96.5-99
L 10-12 93.9-99 76.2-81.2 101.6-106.6
XL 14 101.6-106.6 81.2-88.9 109.2-114.3

Swimwear Size Chart

Dress Size Chart (Inch)
SWIMWEAR
SIZE IN INCHES
SIZE US / CAN BUST WAIST HIPS
XS 0 31"-32" 24"-25" 33"-34"
S 2 33"-34" 26"-27" 35"-37"
M 4 35"-36" 28"-29" 37"-38"
L 6 37"-39" 30"-32" 39"-41"
XL 8 40"-42" 33"-35" 42"-44"

Shoes Size Chart

US EURO UK AUS JAPAN CHINA
5 35-36 3 3.5 21.5 35
5.5 36 3.5 4 22 35.5
6 36-37 4 4.5 22.5 36
6.5 37 4.5 5 23 36.5
7 37-38 5 5.5 23.5 37
7.5 38 5.5 6 24 37.5
8 38-39 6 6.5 24.5 38
8.5 39 6.5 7 25 38.5
9 39-40 7 7.5 25.5 39
9.5 40 7.5 8 26 39.5
10 40-41 8 8.5 26.5 40
11 41-42 9 9.5 27.5 41

Delivery

    All orders shipped with UPS Express.

    Always free shipping for orders over US $250.

    All orders are shipped with a UPS tracking number.

Returns

    Items returned within 14 days of their original shipment date in same as new condition will be eligible for a full refund or store credit.

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    Customer is responsible for shipping charges when making returns and shipping/handling fees of original purchase is non-refundable.

    All sale items are final purchases.

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H Big Bang Gold Chronograph – 44 mm, Ref. 301.PX.1180.RX


Case & Bezel
This 44 mm timepiece is crafted from 18k rose gold, combining brushed and polished finishes for a refined yet bold appearance. The fixed rose-gold bezel is accented with H’s signature titanium “H” screws, reinforcing its instantly recognizable design identity.

Dial & Hands
The black metallic dial features applied rose-gold index hour markers and semi-skeleton rose-gold hands filled with luminous material for excellent legibility in all lighting conditions. A gold-printed minute track with five-minute intervals surrounds the outer rim, adding precision and depth.

Chronograph & Date Functions
The watch is equipped with a full chronograph function: central chronograph seconds hand (with “H” logo counterweight), a 30-minute sub-dial at 3 o’clock, a 12-hour sub-dial at 6 o’clock, and a small-seconds sub-dial at 9 o’clock. A discreet date display sits between the 4 and 5 o’clock positions for added practicality.

Movement
Powered by the H HUB4100 automatic chronograph caliber, this movement beats at 28,800 vibrations per hour, features 28 jewels, and offers a power reserve of approximately 42 hours.

Strap & Clasp
Fitted with a black lined rubber strap for comfort and durability, the watch is secured by a deployant clasp crafted from 18k rose gold and black-plated stainless steel—blending luxury with resilience.

Crystal & Caseback
The front is protected by a scratch-resistant sapphire crystal with anti-reflective coating, while the transparent caseback reveals the intricate movement within.

Water Resistance
Rated to 100 meters (10 ATM), making it suitable for daily wear and light aquatic activities.



Specifications

Feature Description
Case Material 18k rose gold (brushed & polished)
Case Diameter 44 mm
Bezel Fixed, rose gold with titanium “H” screws
Dial Color Black metallic
Hands & Markers Rose-gold semi-skeleton hands with luminous fill; applied index markers
Chronograph Central seconds, 30-min, 12-hr, small-seconds sub-dials
Date Display Between 4 and 5 o’clock
Movement HUB4100 automatic chronograph; ~42-hour power reserve
Strap Black lined rubber
Clasp Deployant (18k rose gold + black-plated steel)
Crystal & Caseback Sapphire with AR coating; exhibition caseback
Water Resistance 100 m / 10 ATM

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