The Mido Multifort M Chronometer M038.431.36.057.00 is a 42 mm automatic watch with COSC certification, a silicon balance spring and up to 80 hours of power reserve, according to MIDO. Its official U.S. product page lists a black-and-grey dial, PVD-coated stainless-steel case, leather strap, 100 m water resistance and a five-year warranty. The displayed U.S. price is $1,610, and the page currently marks it out of stock; both details can change.
Specifications for M038.431.36.057.00
The figures below are manufacturer specifications and page display details from MIDO’s official U.S. product page, not independent measurements or test results.
| Specification | MIDO listing |
|---|---|
| Collection and reference | Multifort; M038.431.36.057.00 |
| Case dimensions | 42 mm long × 42 mm wide; average thickness 12 mm |
| Case material | 316L stainless steel with PVD coating |
| Crystal | Sapphire with anti-reflective coating on both sides |
| Dial | Black / grey |
| Movement | Automatic Caliber 80 Chronometer; silicon balance spring; day and date functions |
| Power reserve | Up to 80 hours |
| Certification | COSC chronometer |
| Water resistance | 10 bar (100 m / 330 ft); screw-down crown |
| Lug width | 22 mm |
| Listed weight | 91 g |
| Included strap | Black leather, embossed cow leather front and synthetic back; butterfly clasp with push-buttons |
| Strap reference | M600018453 |
| Warranty on U.S. page | 5 years |
| U.S. page price and availability | $1,610; currently out of stock on the page at the time shown |
Movement, COSC certification and reserve
MIDO describes the watch as using its Caliber 80 Chronometer automatic movement, with a silicon balance spring and a power reserve of up to 80 hours. The listed functions are day and date. MIDO says its chronometer watches are tested and certified by COSC, the Official Swiss Chronometer Testing Institute. The product page does not establish a specific accuracy tolerance for this exact reference, so a numerical daily rate should not be inferred from the certification alone.
Case size and water resistance
The listed case measures 42 mm by 42 mm and averages 12 mm thick. At 91 g, the listed weight gives a useful manufacturer reference, though wrist feel also depends on fit and strap adjustment. MIDO specifies 10 bar, equivalent on its listing to 100 m / 330 ft, and a screw-down crown. This is the manufacturer’s rating; it is not a guarantee for a particular activity or for a watch whose condition, crown closure or seals are uncertain.
#1 Best Overall
- Swiss Made Watch
- Movement: Automatic MIDO caliber with Day/Date calendar - Power reserve 80 hours
- Case Type: Diver-style Titanium case with black rotating bezel - Capable of withstanding pressures of up to 20 bar (200 m/660 ft), and equipped with a screw-down crown, this watch offers optimal protection against water.
- Case Size: 42.5mm - Case Thickness: 11.8mm - Anthracite color dial offering indexes filled with Super-Luminova and skeletonised hands - Crystal: Sapphire crystal with double sided anti-reflection treatment
- Band Type: Titanium bracelet - Folding clasp with diving extension - Band Width: 22mm
Strap details and replacement fit
The exact-reference specification identifies a black leather strap, with embossed cow leather on the front and a synthetic backing, plus a butterfly clasp with push-buttons. MIDO gives the strap reference as M600018453. The 22 mm lug width is a starting point when searching for a replacement, but width alone does not confirm that a generic strap, quick-change fitting or clasp will attach correctly. Check the attachment and clasp dimensions before ordering.
MIDO’s product description also mentions a bracelet that can be changed “in one click, without instruments.” However, the exact-reference specification block describes the supplied strap as leather. Do not assume a bracelet is included based on that general product-description wording.
Rank #2
- Swiss Made Watch for Men and Women
- Movement: Automatic Mido Caliber - Power reserve 80 hours
- Case Type: Stainless Steel TV-shaped case with rose gold-color PVD coating - See-through case back|screw-down crown
- Case Size: 40mm - Case Thickness: 11.48mm - Crystal: Sapphire crystal with double sided anti-reflection treatment
- Strap: Brown Rubber Strap with Pin Buckle Closure - Lug Width: 22mm
Price, stock and purchase checks
The U.S. MIDO page displays $1,610 and says “currently out of stock.” These are time- and page-specific details, not a live inventory guarantee or a price for other regions and sellers. Before buying, confirm the current price and stock directly with the seller, whether the seller is authorized, the applicable regional warranty, return terms, and whether the watch is new or pre-owned. The five-year warranty is the term shown on the U.S. listing; check the warranty offered where you are purchasing.
Quick Recap
Best Value
- Swiss Made Watch
- Movement: Automatic MIDO caliber with Day/Date calendar - Power reserve 80 hours
- Case Type: 41mm Diver-style stainless steel case with blue rotating bezel - Capable of withstanding pressures of up to 20 bar (200 m/660 ft), and equipped with a screw-down crown, this watch offers optimal protection against water. Case Thickness: 11.7mm
- Dial: Blue with grained finish, polished nickelled indexes coated with white Super-LumiNova, day and date at 3 o’clock. Sand-blasted flange with minute indication. Crystal: Sapphire crystal with double sided anti-reflection treatment Crystal: Sapphire crystal with double sided anti-reflection treatmentCrystal: Sapphire crystal with double sided anti-reflection treatment.
- Band Type: Satin-finished stainless steel bracelet with polished central link. Folding clasp with diving extension and engraved MIDO logo. MIDO quick-change system.
Rank #4
- Swiss Made Watch
- Movement: Automatic MIDO caliber with Day/Date calendar - Power reserve 80 hours
- Case Type: 41mm Diver-style stainless steel case with silver rotating bezel - Capable of withstanding pressures of up to 20 bar (200 m/660 ft), and equipped with a screw-down crown, this watch offers optimal protection against water. Case Thickness: 11.7mm
- Dial: Blue with grained finish, polished nickelled indexes coated with white Super-LumiNova, day and date at 3 o’clock. Sand-blasted flange with minute indication. Crystal: Sapphire crystal with double sided anti-reflection treatment Crystal: Sapphire crystal with double sided anti-reflection treatmentCrystal: Sapphire crystal with double sided anti-reflection treatment.
- Band Type: Satin-finished stainless steel bracelet with polished central link. Folding clasp with diving extension and engraved MIDO logo. MIDO quick-change system.
Rank #3
- Swiss Made Watch for Men and Women
- Movement: Automatic Mido Caliber - Power reserve 80 hours
- Case Type: Stainless Steel TV-shaped case with see-through case back|screw-down crown
- Case Size: 40mm - Case Thickness: 11.48mm - Crystal: Sapphire crystal with double sided anti-reflection treatment
- Strap: Stainless Steel Bracelet with Folding Clasp Closure - Lug Width: 22mm
Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply.
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