# Land-Dweller and calibre 7135: what is actually new about it, and what a photo or video can tell you

**URL:** <https://superreps.net/t/land-dweller-and-calibre-7135-what-is-actually-new-about-it-and-what-a-photo-or-video-can-tell-you/31705>\
**Category:** Movements & Tech\
**Tags:** question\
**Created:** [November 2, 2026, 10:30am UTC](https://superreps.net/t/land-dweller-and-calibre-7135-what-is-actually-new-about-it-and-what-a-photo-or-video-can-tell-you/31705 "2026-11-02T10:30:58Z")\
**Posts on this page:** 1\
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**Author:** ![calibertinker](https://superreps.net/user_avatar/superreps.net/calibertinker/32/306_2.png) [@calibertinker](https://superreps.net/u/calibertinker)\
**Post date:** [November 2, 2026, 10:31am UTC](https://superreps.net/t/land-dweller-and-calibre-7135-what-is-actually-new-about-it-and-what-a-photo-or-video-can-tell-you/31705/3 "2026-11-02T10:31:33Z")

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TL;DR: you can see it, with a slow-motion video.

Most Rolex calibres in the [calibre overview](https://superreps.net/t/rolex-calibres-3230-3235-3285-3255-4131-which-reference/31696) run at 4 Hz, which means the seconds hand moves in 8 small steps per second. At 5 Hz it’s 10 steps per second. On a normal video both look like a sweep; in slow motion you can count the steps over one second. Rolex even matched the dial to it: the flange’s minute track is graduated to the half-second.

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