
Available$242842mm
Formex
Reef
Automatic COSC 300M Green
This watch is available for purchase directly from the brand's website.
A Dive watch with a bold 50mm presence on the wrist, crafted from stainless steel featuring a green dial with a unique matte finish.
A reliable tool watch that's built to last.
In stock and widely available. At 1/100 scarcity, there's no rush. This watch is one of the easier ones to find.
Scarcity Score
1/100
7 (70%)
Demand
Sells out in
Restocks every
~41days
Confidence: Low
Restock Outlook
Last Buyable
Price
$532.00 USD
Accumulated over the past 223 days.
Available · ongoing
4/27/26
Pre-Order · for 27 days
4/1/26
Available · for 197 days
9/16/25
Diameter
50 mm
Lug to lug
51 mm
Between lugs
19 mm
Thickness
12.5 mm
Movement Type
solar
Movement Name
Seiko NH38Power reserve
33 hours
Water resistance
23 bar
Crystal Type
mineral
Crystal Description
Flat sapphire crystal with inner anti-reflective coating
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