这是附加信息
【Case Construction】
• Reference-based specification: 45 mm steel Fifty Fathoms Automatique case, based on the 5015 1130 52A platform; this model is associated with calibre 1315 automatic movement, black dial, date display, 5-day power reserve, and sapphire-topped unidirectional bezel.
• The polished steel case and black bezel create a classic professional diver profile.
• The large 45 mm format gives the watch strong wrist presence.
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【Dial Highlights】
• The black dial uses oversized luminous numerals at 12, 3, 6, and 9.
• Baton and triangular luminous markers improve instant readability.
• The date display adds practical daily use.
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【Crystal】
• Sapphire-style crystal provides clarity and scratch resistance.
• The crystal supports the deep, glossy black front profile.
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【Movement】
• Powered by calibre 1315-style automatic movement architecture.
• The movement is known for strong power-reserve performance and diver-watch reliability.
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【Strap & Clasp】
• Paired with a black sail-canvas-style strap.
• The strap keeps the watch rugged, understated, and comfortable.