Pre-Order$64039mm

Héron Watch Co.
Marinor - Menthol Green
This watch is available for purchase directly from the brand's website.
A Dive watch, in a round stainless steel case, 38mm, with a turquoise horizontal ribbed texture dial, sword hands and luminous indices, powered by the PT5000.
It is currently available to buy directly from the brand. This reference first launched in November 2025.
Diameter
38mm
Lug to lug
44.5mm
Between lugs
20mm
Thickness
12.8mm
Weight
65g
Movement Type
mechanical
Movement Name
PT5000
Power reserve
40 hours
Water resistance
20 bar
Crystal Type
sapphire
Crystal Description
Box sapphire crystal with anti-reflective coating
Last confirmed:
Tracked since 3/29/26 (180 days).
Available1/31/26
8 months straight
March 2026
Today
8 older transitions back to 3/29/26 are available with Collector. Unlock full history
Currently priced at $299.00, up from $295.48 on 9/13/26.
$299.00 USD9/13/26
$295.48
At its highest recorded price
$299.00
$295.488/17/26
1 older price change back to 6/27/26 is available with Collector. Unlock full history
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