Side by side
Bremont Supermarine ChronovsMelbourne Watch Company Portsea
The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.
At a glance
9 of 29 specs differDiameter
Supermarine Chrono43mm
Portsea40mm
Power Reserve
Supermarine Chrono40h
Portsea—
Water Resistance
Supermarine Chrono300m
Portsea100m
MSRP
Supermarine Chrono$6,850
Portsea$597
Full specifications
Case
6 specsCategory
Chronograph
—
Diameter
43mm
40mm
Thickness
15.87mm
13mm
Lug Width
22mm
—
Material
Stainless Steel (DLC coated)
Stainless Steel
Water Resistance
300m
100m
Movement
2 specsCaliber
BE-50AE
Miyota Cal. 9122
Power Reserve
40h
—
Pricing
1 specsMSRP
$6,850
—
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