Which is bigger, the Sunrex Beta or the ZRC 1904 Z.R.C Grands Fonds Heritage?

The Sunrex Beta wears larger at 41mm versus 39mm for the ZRC 1904 Z.R.C Grands Fonds Heritage — a 2mm difference across the dial.

Which has better water resistance, the Sunrex Beta or the ZRC 1904 Z.R.C Grands Fonds Heritage?

The ZRC 1904 Z.R.C Grands Fonds Heritage is rated to 300m versus 100m for the Sunrex Beta.

Which has a longer power reserve, the Sunrex Beta or the ZRC 1904 Z.R.C Grands Fonds Heritage?

The ZRC 1904 Z.R.C Grands Fonds Heritage carries a 41-hour power reserve against 40 hours on the Sunrex Beta.

What movement does the Sunrex Beta run compared to the ZRC 1904 Z.R.C Grands Fonds Heritage?

The Sunrex Beta runs a solar caliber (Epson VS75A), while the ZRC 1904 Z.R.C Grands Fonds Heritage runs a automatic (Sellita SW200-1).

Side by side

Sunrex BetavsZRC 1904 Z.R.C Grands Fonds Heritage

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

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Sunrex Beta

beta

ZRC 1904 Z.R.C Grands Fonds Heritage

gf3813231114-chesnut

MSRP $3,290

At a glance

9 of 29 specs differ

Diameter

Beta41mm

Z.R.C Grands Fonds Heritage39mm

Power Reserve

Beta40h

Z.R.C Grands Fonds Heritage41h

Water Resistance

Beta100m

Z.R.C Grands Fonds Heritage300m

MSRP

Beta—

Z.R.C Grands Fonds Heritage$3,290

Full specifications

Case

5 specs

Diameter

41mm

39mm

Thickness

14mm

2.4mm

Lug-to-Lug

48mm

46mm

Lug Width

—

20mm

Water Resistance

100m

300m

Movement

3 specs

Caliber

Epson VS75A

Sellita SW200-1

Type

Solar

Automatic

Power Reserve

40h

41h

Pricing

1 specs

MSRP

—

$3,290

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Sunrex BetavsZRC 1904 Z.R.C Grands Fonds Heritage

At a glance

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