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Mercier Prototype

Manx Blanc

Manx Blanc

Regular price $795.00 USD
Regular price $595.00 USD Sale price $795.00 USD
Sale Sold out
Shipping calculated at checkout.

Why the Manx Blanc:

  • A real automatic — Japan-made Miyota 9122 self-winding movement, 42-hour power reserve, visible through an exhibition caseback
  • Built to last — 316L stainless steel in polished black PVD, domed anti-reflective sapphire crystal, 10 ATM water resistance (everyday wear, swimming & snorkeling)
  • Yours alone — serial-numbered on the caseback; limited to 200 pieces
  • Wears true — 42mm case, quick-release 22mm Protocloth strap with matched butterfly clasp; Standard strap fits 6.5–7.3 in wrists, Extra Large fits 7.5–9.1 in
  • Backed for years — 5-year warranty, 30-day returns, free US shipping

Specifications

Movement Miyota Cal. 9122 automatic · 42-hour power reserve
Case 316L stainless steel · polished black PVD · 42mm diameter
Proportions 51mm lug-to-lug · 33mm dial opening
Dial Ceramic white
Crown 6.5mm, signed
Crystal Domed sapphire, anti-reflective coated
Water resistance 10 ATM — everyday wear, swimming & snorkeling
Strap Protocloth · 22mm · quick-release · matched butterfly clasp
Design Belgian-designed · serial-numbered on the caseback
Availability Pre-order · ships October 31, 2026 · cancel anytime before it ships
Strap Size
Quantity
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