Which is cheaper, the Gruppo Gamma Vanguard Steel Date or the Orient Multi-Year Calendar?

At MSRP the Orient Multi-Year Calendar is the cheaper of the two at $325, against $790 for the Gruppo Gamma Vanguard Steel Date — a $465 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Steel Date or the Orient Multi-Year Calendar?

The Orient Multi-Year Calendar wears larger at 43.5mm versus 42mm for the Gruppo Gamma Vanguard Steel Date — a 1.5mm difference across the dial.

Which has better water resistance, the Gruppo Gamma Vanguard Steel Date or the Orient Multi-Year Calendar?

The Gruppo Gamma Vanguard Steel Date is rated to 100m versus 50m for the Orient Multi-Year Calendar.

Which has a longer power reserve, the Gruppo Gamma Vanguard Steel Date or the Orient Multi-Year Calendar?

The Gruppo Gamma Vanguard Steel Date carries a 42-hour power reserve against 40 hours on the Orient Multi-Year Calendar.

What movement does the Gruppo Gamma Vanguard Steel Date run compared to the Orient Multi-Year Calendar?

Both watches run automatic movements — the Gruppo Gamma Vanguard Steel Date uses the Miyota 9015 and the Orient Multi-Year Calendar uses the F6D22.

Side by side

Gruppo Gamma Vanguard Steel DatevsOrient Multi-Year Calendar

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

Gruppo Gamma Vanguard Steel Date

ag-11

MSRP $790

Orient Multi-Year Calendar

ra-ba0001g30b

MSRP $325

At a glance

14 of 29 specs differ

Diameter

Vanguard Steel Date42mm

Multi-Year Calendar43.5mm

Power Reserve

Vanguard Steel Date42h

Multi-Year Calendar40h

Water Resistance

Vanguard Steel Date100m

Multi-Year Calendar50m

MSRP

Vanguard Steel Date$790

Multi-Year Calendar$325

Full specifications

Case

5 specs

Diameter

42mm

43.5mm

Thickness

12.6mm

11.5mm

Lug-to-Lug

49.5mm

50.2mm

Water Resistance

100m

50m

Caseback

Solid

Display

Crystal & Dial

4 specs

Crystal

Sapphire

Mineral

AR Coating

Yes

Inner

Dial Color

Forged Carbon

Champagne

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

Miyota 9015

F6D22

Beat Rate

28,800 vph

21,600 vph

Power Reserve

42h

40h

Jewels

Pricing

1 specs

MSRP

$790

$325

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