
Classic Micro-Rotor – Blue
- Same 40 mm case diameter
- Both use automatic movements
$94,756 recorded MSRP, $35,856 higher
Watch alternatives
Reference 6670-1542-55B
Keep what you like. Explore what could be different. Compare 48 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.

$94,756 recorded MSRP, $35,856 higher

1.1 mm thinner case

0.9 mm thicker case

0.6 mm thinner case

1.1 mm thinner case

0.8 mm thicker case

2.1 mm thinner case

0.9 mm thicker case

0.4 mm thinner case

0.9 mm thicker case

0.2 mm thicker case

Lug-to-lug is not recorded for this match.
Established-brand matches. Compare the recorded dimensions, movement and price for each watch.

2.4 mm thinner case

Manual movement instead of automatic. 2.9 mm thinner case

Manual movement instead of automatic. 0.9 mm thinner case

1.3 mm thinner case

Manual movement instead of automatic. 3 mm thinner case
Lug-to-lug is not recorded for this match.

0.2 mm thinner case

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

0.3 mm thicker case. $67,267 recorded MSRP, $8,367 higher

Manual movement instead of automatic. 0.2 mm thinner case

1.9 mm thinner case

1.9 mm thinner case
Matches in a lower price band. A recorded MSRP difference is shown only when both prices are known.

0.2 mm thinner case

0.3 mm thinner case

1.2 mm thinner case

2.3 mm thinner case

0.7 mm thicker case

Manual movement instead of automatic. 0.3 mm thinner case

Manual movement instead of automatic. 0.5 mm thicker case

0.2 mm thinner case

2.3 mm thicker case

1.9 mm thinner case

Manual movement instead of automatic. 5.2 mm thinner case

1.1 mm thicker case
Matches in a higher price band. Check the specifications to decide whether the differences matter to you.
$156,039 recorded MSRP, $97,139 higher

0.4 mm thicker case. $130,033 recorded MSRP, $71,133 higher

2.8 mm thinner case. $120,074 recorded MSRP, $61,174 higher

Manual movement instead of automatic. 0.5 mm thinner case

Manual movement instead of automatic. 0.5 mm thinner case

Manual movement instead of automatic. 0.5 mm thinner case

1.9 mm thicker case. $530,000 recorded MSRP, $471,100 higher

Manual movement instead of automatic. 1.6 mm thicker case

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.

Manual movement instead of automatic. $180,000 recorded MSRP, $121,100 higher
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