Hublot Big Bang 44mm Stainless Steel Automatic Chronograph Black Dial

【Case Construction】
• Reference-based specification: 44 mm stainless steel Big Bang Chronograph case, based on Reference 301.SX.1170.RX; this model is commonly listed with stainless steel case and bezel, sapphire crystal, HUB4100-style chronograph movement, and 100 m water resistance.
• The brushed and polished steel construction gives the watch a strong industrial sports-watch appearance.
• The six H-shaped bezel screws reinforce Hublot’s signature design language.
• The black rubber strap makes the 44 mm case practical and comfortable for daily wear.

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【Dial Highlights】
• The black dial creates a clean and technical chronograph layout.
• Three sub-dials provide timing functionality while keeping the dial balanced.
• Large luminous markers and hands improve readability.
• The date window adds useful everyday function.

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【Crystal】
• Sapphire-style crystal provides strong clarity and durability.
• The clean surface keeps the chronograph counters and markers clearly visible.
• It enhances the sharp contrast of the black dial and steel case.

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【Movement】
• Powered by an automatic chronograph movement.
• Functions include chronograph timing, date display, and central time indication.
• The movement layout fits the Big Bang’s performance-oriented design.

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【Strap & Clasp】
• Black rubber strap reinforces the sporty Big Bang identity.
• The strap reduces visual weight and improves comfort.
• Deployant-style clasp gives the watch secure wrist fit.