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Men's Mechanical Chronograph Watch ST19 Sapphire 40mm

Men's Mechanical Chronograph Watch ST19 Sapphire 40mm

Regular price $240.95
Regular price Sale price $240.95
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Mechanical chronograph with aviation-inspired precision.

This men's mechanical chronograph pairs the respected Seagull ST1901 swanneck movement with a clean pilot and racing-inspired design. Housed in a 40mm 316L stainless steel case with an exhibition case back, it showcases the full beauty of the hand-wound chronograph mechanism. The sapphire crystal provides excellent scratch resistance and clarity for daily wear.

Inside, the ST1901 movement runs at 21,600 bph with 29 jewels and an approximate 45-hour power reserve, delivering reliable mechanical timekeeping and smooth chronograph operation. The dial features clear markings, luminous hands and indices for low-light readability, and a layout that recalls classic cockpit instruments. A perforated racing-style leather strap with a pin buckle offers a secure, comfortable fit and reinforces the motorsport aesthetic.

With 50 m water resistance, this watch is suitable for everyday use, including handwashing and light splashes. The 20 mm lug width and 51 mm lug-to-lug distance provide a balanced presence on the wrist, while the 13 mm thickness remains practical under cuffs. Supplied in a full retail box with card, it is well suited as a personal purchase or a considered gift for enthusiasts of mechanical chronographs.

Why It's a Smart Choice

  • Respected mechanical movement - Seagull ST1901 with swanneck regulation, 29 jewels, and 45-hour power reserve.
  • Durable construction - 316L stainless steel case, sapphire crystal, and 50 m water resistance for dependable daily wear.
  • Enthusiast-focused design - Exhibition case back, luminous pilot-style dial, and racing leather strap for a distinctive, functional look.

FAQ

Q: Is this watch automatic or hand-wound?
A: It uses a hand-wound mechanical Seagull ST1901 movement and must be wound regularly for accurate timekeeping.

Q: Can I swim with this watch?
A: It is rated to 50 m water resistance, suitable for everyday splashes and rain, but not recommended for swimming or diving.

Q: What is the case size and thickness?
A: The case diameter is 40 mm, thickness is approximately 13 mm, with a 51 mm lug-to-lug distance.

Q: Is the crystal scratch resistant?
A: Yes, the watch is fitted with a sapphire crystal, which offers strong resistance to everyday scratches.

Q: What strap does it come with?
A: It comes with a 20 mm perforated racing-style leather strap with a traditional pin buckle.

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