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BUCINTORO 42 - 8221510C

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The Bucintoro is the galley of the Doge, head of state of the Serenissima Republic of Venice. This boat was used to mark the opening of the historic Regatta, a sporting event involving the best rowers in Venice.

CASE MATERIAL: 316L Stainless Steel
DIMENSIONS: Ø42 mm, lug to lug 49.00 mm
THICKNESS: 11.70mm (without glass)
GLASS: 1.90mm, double domed sapphire crystal 

MOVEMENT: Automatic Cal. Seiko NE88A
FUNCTIONS: Chronograph, instant zero reset
FEATURES: Column wheel, vertical clutch, three-pointed hammer system
BEZEL: 316L Stainless Steel
WR: 10ATM (= 100mt)

Pre-order item. Shipments begin on July 26th

Column wheel and vertical clutch

Systems with column wheel and vertical clutch are the most precise ones, but also solve the annoying phenomenon of the so-called "jumping hand" that affects those systems that do not use them. The column wheel has a shape similar to the top of a medieval crenelated tower. To ensure a smoother engagement, and therefore a more pleasant user experience, each cranel (i.e. each "column") must be finished by hand, to remove even the smallest processing residues.

Assembled by the most experienced Seiko watchmakers, the NE88 caliber is an automatic movement that features advanced mechanical solutions such as the column wheel and vertical clutch, combining reliability and precision.

• Jewels: 34 rubies
• Beats per hour: 28,800 bph
• Power reserve: 45 hours
• Functions: Three counters, instant reset of chronograph hands
• Automatic winding: Bi-directional winding
• Hacking function: Supported
• Manual winding: Supported
• Manufacturer: Seiko Instruments Inc.