Which is cheaper, the Bremont Altitude Perpetual Calendar GMT or the Helgray GMT (Refurbished)?

At MSRP the Helgray GMT (Refurbished) is the cheaper of the two at $150, against $38,450 for the Bremont Altitude Perpetual Calendar GMT — a $38,300 gap before any retailer discounting.

What movement does the Bremont Altitude Perpetual Calendar GMT run compared to the Helgray GMT (Refurbished)?

The Bremont Altitude Perpetual Calendar GMT runs a automatic caliber, while the Helgray GMT (Refurbished) runs a quartz (Swiss-Made Ronda 515.24H Strap).

Side by side

Bremont Altitude Perpetual Calendar GMTvsHelgray GMT (Refurbished)

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

Bremont Altitude Perpetual Calendar GMT

alt42-per-ti-bl-b

MSRP $38,450

Helgray GMT (Refurbished)

gmt-1

MSRP $150

At a glance

9 of 29 specs differ

Diameter

Altitude Perpetual Calendar GMT42mm

GMT (Refurbished)42mm

Power Reserve

Altitude Perpetual Calendar GMT40h

GMT (Refurbished)40h

Water Resistance

Altitude Perpetual Calendar GMT—

GMT (Refurbished)50m

MSRP

Altitude Perpetual Calendar GMT$38,450

GMT (Refurbished)$150

Full specifications

Case

5 specs

Thickness

12.65mm

12mm

Lug-to-Lug

—

46mm

Lug Width

22mm

20mm

Material

Titanium

Stainless Steel

Water Resistance

—

50m

Crystal & Dial

1 specs

Dial Color

Blue

Black

Movement

2 specs

Caliber

—

Swiss-Made Ronda 515.24H Strap

Type

Automatic

Quartz

Pricing

1 specs

MSRP

$38,450

$150

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