Reference:Movements: Difference between revisions
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Add audit-grounded 18049 movement and case-date references |
Add 18079 to the caliber 3055 movement index |
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Cal. 3055 powered refs. 18038, 18039, 18048, 18049, 18078 and early 18238 in the 1977–1988 generation. It introduced quickset for the date, while the day still advanced through the motion of the hands. The balance cock provides the usual visual distinction from Cal. 3155, which uses a full transversal bridge. Common references give a height of 6.3mm, but Rolex's parts diagram specifies 7.11mm. | Cal. 3055 powered refs. 18038, 18039, 18048, 18049, 18078, 18079 and early 18238 in the 1977–1988 generation. It introduced quickset for the date, while the day still advanced through the motion of the hands. The balance cock provides the usual visual distinction from Cal. 3155, which uses a full transversal bridge. Common references give a height of 6.3mm, but Rolex's parts diagram specifies 7.11mm. | ||
<span id="cal-3155"></span> | <span id="cal-3155"></span> | ||