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H Big Bang Integral Titanium 42mm, Ref# 451.NX.1170.NX

$1,040.00 $389.00

H Big Bang Integral Titanium 42mm – Ref. 451.NX.1170.NXDesign & CaseThe watch features a 42mm case crafted entirely from satin-finished and polished titanium. Its bold architecture is highlighted by the signature six H-shaped screws on the bezel, a hallmark of the Big Bang collection. The sharp angles and contrasting brushed...

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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

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

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H Big Bang Integral Titanium 42mm – Ref. 451.NX.1170.NX


Design & Case
The watch features a 42mm case crafted entirely from satin-finished and polished titanium. Its bold architecture is highlighted by the signature six H-shaped screws on the bezel, a hallmark of the Big Bang collection. The sharp angles and contrasting brushed and polished surfaces give it a refined yet contemporary look.


Dial & Display
The matte black skeleton dial exposes the mechanical complexity within, providing a modern, technical aesthetic. Applied baton indices and hands are filled with luminescent material, ensuring readability even in low light conditions. The dial also includes a date display at 3 o’clock and a small seconds sub-dial at 9 o’clock.


Movement
At its heart is the HUB1280 UNICO manufacture movement—an automatic flyback chronograph equipped with a column wheel. This movement offers smooth chronograph functionality and allows for instant reset and restart. It delivers a robust power reserve of approximately 72 hours.


Bracelet & Clasp
The watch is fitted with an integrated titanium bracelet, designed to seamlessly flow with the case for a unified, modern aesthetic. The bracelet combines satin-brushed and polished finishes, secured with a folding deployant clasp for both comfort and durability.


Performance
With a water resistance of up to 100 meters (10 ATM), the Big Bang Integral Titanium is versatile enough for daily wear and light aquatic activities.


Style & Character
This model embodies H’s philosophy of being daring, technical, and innovative. Its monochrome titanium palette, exposed mechanics, and integrated design create a bold, industrial-chic timepiece that merges cutting-edge engineering with striking aesthetics.


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