
M.S.21 Diver One Limited Edition
- Same 40 mm case diameter
- Same Ronda 715SM caliber
Dimensions alone do not establish wrist fit.
Watch alternatives
Keep what you like. Explore what could be different. Compare 45 catalog matches by dimensions, movement and price.
The starting pointChoose the differences that matter to you.
Calculated from catalog specifications and similarity signals. Prices are recorded MSRP in USD. Missing measurements stay unknown.
Narrow these matches without leaving the page.
Discover smaller makers with catalog similarities to this watch.

Dimensions alone do not establish wrist fit.

$302 recorded MSRP, $38 higher

$268 recorded MSRP, $4 higher

Dimensions alone do not establish wrist fit.

$286 recorded MSRP, $22 higher

$1,650 recorded MSRP, $1,386 higher

Lug-to-lug is not recorded for this match.

Solar movement instead of quartz. $910 recorded MSRP, $646 higher

$380 recorded MSRP, $116 higher

$1,523 recorded MSRP, $1,259 higher

$608 recorded MSRP, $344 higher

Solar movement instead of quartz. $595 recorded MSRP, $331 higher
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.

$289 recorded MSRP, $25 higher

$515 recorded MSRP, $251 higher

$375 recorded MSRP, $111 higher

$375 recorded MSRP, $111 higher

$375 recorded MSRP, $111 higher

$299 recorded MSRP, $35 higher

$299 recorded MSRP, $35 higher

Solar movement instead of quartz. $445 recorded MSRP, $181 higher

Solar movement instead of quartz. $338 recorded MSRP, $74 higher

Solar movement instead of quartz. $450 recorded MSRP, $186 higher

$325 recorded MSRP, $61 higher

$499 recorded MSRP, $235 higher
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.

Lug-to-lug is not recorded for this match.

Dimensions alone do not establish wrist fit.

Lug-to-lug is not recorded for this match.

Lug-to-lug is not recorded for this match.

Lug-to-lug is not recorded for this match.


Dimensions alone do not establish wrist fit.

Dimensions alone do not establish wrist fit.

Dimensions alone do not establish wrist fit.
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.


$895 recorded MSRP, $631 higher

$550 recorded MSRP, $286 higher

$895 recorded MSRP, $631 higher

Mechanical movement instead of quartz. $2,372 recorded MSRP, $2,108 higher


$3,550 recorded MSRP, $3,286 higher

$795 recorded MSRP, $531 higher

$1,395 recorded MSRP, $1,131 higher

$1,495 recorded MSRP, $1,231 higher

Solar movement instead of quartz

$1,800 recorded MSRP, $1,536 higher
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