replica speedmaster 323.10.38 – 38 mm Chronograph Guide
The replica Speedmaster 323.10.38 is our take on the 38 mm stainless steel Speedmaster chronograph, the compact everyday version of a design that has been strapped to wrists since 1957. At 38 mm it slides under a shirt cuff and suits smaller and mid-sized wrists without losing the tachymeter bezel and triple-register dial that make the Speedmaster instantly recognizable. This guide covers what you get, how it is built, and what to expect when it lands on your doorstep.
Key Features
- 38 mm stainless steel case with a domed profile and mixed brushed and polished finishing
- Black dial with three recessed chronograph sub-dials and applied steel hour markers
- Tachymeter scale on the bezel for calculating speed and distance
- Date aperture at 3 o'clock for everyday practicality
- Sapphire crystal with anti-reflective coating and a screw-down case back
- Matching stainless steel bracelet with brushed links and a folding deployant clasp
- Automatic chronograph movement with functional pushers and running seconds
On the wrist, the watch measures 38 mm across the case with a lug-to-lug that keeps it comfortable on wrists from roughly six inches up, and the case sits about 13 mm tall, so it tucks neatly under a cuff. The dial is finished in matte black with slim steel hands, luminous fill on the markers and hands, and sub-dials at 3, 6 and 9 o'clock that are stepped to catch the light. The bracelet is solid-link steel that tapers toward the clasp, and the end links sit flush against the case for a clean, factory-style look.
Orders ship in discreet, protective packaging with tracking provided once dispatched, and most parcels leave the warehouse within a couple of business days. If the watch is not right for you, it can be returned within 30 days as long as it is unworn and the protective films and tags are still intact.
Will a 38 mm Speedmaster fit a smaller wrist?
Yes. The 38 mm case is the most compact option in the Speedmaster line, and it is the version most often recommended for wrists under about 6.5 inches, since the short lugs keep the watch from overhanging.
Do the chronograph pushers actually work?
They do. The two pushers operate the chronograph in the usual way: the top one starts and stops the central seconds hand, and the bottom one resets it, with the sub-dials tracking elapsed minutes and hours.
What should I check when the watch arrives?
Unwrap it over a soft surface, confirm the chronograph starts, stops and resets cleanly, and check that the date flips correctly. Then set the time, size the bracelet, and keep the protective films on for the first day or two in case you decide to return it.