Addiesdive Tuna 300M Automatic Dive Watch AD2509vsBOLDR Supply Co. Merlion 50th Anniversary

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Measurements
Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Tuna 300M Automatic Dive Watch AD2509

Merlion 50th Anniversary
Diameter
41mm
40mm
Lug-to-Lug
44.5mm
lowest
46mm
Thickness
15mm
12.8mm
lowest
Water Resistance
300m
highest
200m
MSRP
$139
lowest
$449
Movement
Seiko NH35
Seiko NH35
Case
5 specsDiameter
41mm
40mm
Thickness
15mm
12.8mm
Lug-to-Lug
44.5mm
46mm
Lug Width
22mm
20mm
Water Resistance
300m
200m
Pricing
1 specsMSRP
$139
$449
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