Specht & Sohne SP0012Q3 Quartz

Regular price $229.00
Sale price $229.00 Regular price $250.00
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Specht & Sohne SP0012Q3 Quartz

Specht & Sohne SP0012Q3 Quartz

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Using Miyota Movement

The V5000 is our first proprietary mechanical movement, designed and manufactured in Italy. It offers a 60-hour power reserve within a remarkably slim 3.5 mm profile, and an accuracy of ±3 seconds per day. It features a variable-inertia balance wheel made of copper-beryllium with four masselottes, a dual-anchored balance bridge, KIF Elastor shock protection system, and anti-loosening screws. Every detail is finished by hand with artisanal care, including radial Côtes de Genève, polished anglage, and micro-perlage.

The Expertise of
Berizzi, Technical Director at
OISA

Case Stainless Steel 316L

Crafted by Atokalpa from a copper-beryllium alloy, this balance wheel is regulated using four masselottes — small peripheral weights that allow the inertia to be adjusted without changing the active length of the hairspring. Compared to traditional balance wheels with a regulator index, the variable inertia system enables more precise and stable regulation over time, minimizing the impact of shocks or positional changes on the watch’s accuracy. This type of balance wheel is typical of haute horlogerie, where long-term chronometric performance is a top priority.

Split Gear Train

In this system, the transmission of motion is divided into two separate branches: one dedicated to the seconds, the other to hours and minutes. This mechanical separation reduces interference between the gear trains, preventing the continuous motion of the seconds hand from affecting the consistency of the main timekeeping system. The result is greater running stability and more reliable long-term accuracy. A refined approach to movement construction, designed with precision as its highest priority.