Chronoscout

Héron Watch Co. Marinor - Sea Urchin

Not currently listed

This watch is not currently listed for sale by the brand. Track it in case it returns.

About this Watch

A Dive watch, in a round stainless steel case, 39mm, with a gray matte, slight gradient (fumé) dial, broad arrow hands and dot indices, powered by the Miyota 9039.

The brand doesn't currently list this reference, though a future return isn't ruled out. Its price sits close to the median for comparable watches in its segment, neither a premium nor a bargain within that group. The 180 comparable dive watches tracked in this size and price class range from $500 to $749.

Diameter

39mm

Lug to lug

47mm

Between lugs

20mm

Thickness

12.9mm

Movement Type

automatic

Movement Name

Miyota 9039

Water resistance

30 bar

Crystal Type

sapphire

Crystal Description

Boxed sapphire crystal, AR coated

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Statistics

Its scarcity score of 0/100 puts it in roughly the bottom 10% of tracked dive watches in this class. The scarcity score here has moved down around 52 points across the past 174 days. It peaked near a score of 52 in March 2026. That tracks closely with what's typical for Héron Watch Co.'s catalog.

Across Héron Watch Co.'s tracked catalog, about 41% of models are in stock at any given time.

Worth tracking
Limited data
Not enough tracked history yet on this brand to read a pattern.
Scarcity score
Modeled
Based on . Reference evidence · 376 days · 0 availability changes · medium confidence
0/100
Scarcity rank (in its segment)Upgrade
Price vs segmentUpgrade
Brand restocks every
Brand avg
~71 days
Brand in stock
Brand avg
~41%