Watch Wiki

The Best Watches and Watch Brands

User Tools

Site Tools


tudor_mt5621

Table of Contents

Tudor MT5621

Tudor MT5621 (click to enlarge!)
Tudor MT5621
© Tudor

Cal. MT5621 is the first in-house movement from Tudor, introduced in 2015.

History

Tudor traditionally used movements from major manufacturers, chiefly ETA in modern times, as a differentiator from parent company Rolex. Beginning in 2015, the company began producing a line of “Manufacture Tudor” movements for certain models. These are based on Rolex technology, and include that company's silicon hairspring technology, full balance bridge and free-sprung Microstella balance wheel.

Cal. MT5621 was the first Manufacture Tudor movement and features a power reserve indicator at 9 00. Most other features are more common, including central seconds, and a conventional date wheel. The specs of Cal. MT5621 are identical to the smaller Rolex 3255 in the Rolex Day-Date 40 introduced at Baselworld in 2015. Cal MT5621 is finished in a simple “industrial” motif rather than with elaborate anglage or finishing.

This movement features modern technology, including bi-directional winding, hacking seconds, instantaneous date change with crown-based quickset, and a variable-inertia balance with micro-adjustment by screw and silicon balance spring.

Applications

Cal. MT5621 was used in the following models

Manufacturer:

Description:

Functions:

Data:

  • D 33.8 mm, H 6.5 mm
  • 28 jewels
  • 28,800 A/h
  • Power reserve 70 hours

Production period:

tudor_mt5621.txt · Last modified: 02.12.2022 20:38 by 127.0.0.1

Donate Powered by PHP Valid HTML5 Valid CSS Driven by DokuWiki

© Watch Wiki. All texts are protected by copyright. The respective copyright holders are the signatories of the contributions. For details see Impressum. Regarding objections and complaints (copyright and other rights) also see there. Impressum | Privacy Policy | Copyright | About Watch Wiki