Which is cheaper, the Bremont Supermarine Chrono or the Oblvlo GCM Mechanical?

At MSRP the Oblvlo GCM Mechanical is the cheaper of the two at $231, against $6,850 for the Bremont Supermarine Chrono — a $6,619 gap before any retailer discounting.

Which is bigger, the Bremont Supermarine Chrono or the Oblvlo GCM Mechanical?

The Bremont Supermarine Chrono wears larger at 43mm versus 41mm for the Oblvlo GCM Mechanical — a 2mm difference across the dial.

Which has better water resistance, the Bremont Supermarine Chrono or the Oblvlo GCM Mechanical?

The Bremont Supermarine Chrono is rated to 300m versus 50m for the Oblvlo GCM Mechanical.

Which has a longer power reserve, the Bremont Supermarine Chrono or the Oblvlo GCM Mechanical?

The Oblvlo GCM Mechanical carries a 42-hour power reserve against 40 hours on the Bremont Supermarine Chrono.

What movement does the Bremont Supermarine Chrono run compared to the Oblvlo GCM Mechanical?

Both watches run automatic movements — the Bremont Supermarine Chrono uses the BE-50AE and the Oblvlo GCM Mechanical uses the Miyota 82S5.

Side by side

Bremont Supermarine ChronovsOblvlo GCM Mechanical

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Bremont Supermarine Chrono

supermarine-chrono-black

MSRP $6,850

Oblvlo GCM Mechanical

GCM-MUT

MSRP $231

At a glance

11 of 29 specs differ

Diameter

Supermarine Chrono43mm

GCM Mechanical41mm

Power Reserve

Supermarine Chrono40h

GCM Mechanical42h

Water Resistance

Supermarine Chrono300m

GCM Mechanical50m

MSRP

Supermarine Chrono$6,850

GCM Mechanical$231

Full specifications

Case

7 specs

Crystal & Dial

1 specs

Lume

None

Super-LumiNova

Movement

2 specs

Caliber

BE-50AE

Miyota 82S5

Power Reserve

40h

42h

Pricing

1 specs

MSRP

$6,850

$231

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At a glance

Full specifications

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