Which is cheaper, the Gruppo Gamma Vanguard Steel Date or the Yema Flygraf Navigator?

At MSRP the Gruppo Gamma Vanguard Steel Date is the cheaper of the two at $790, against $1,199 for the Yema Flygraf Navigator — a $409 gap before any retailer discounting.

Which is bigger, the Gruppo Gamma Vanguard Steel Date or the Yema Flygraf Navigator?

The Gruppo Gamma Vanguard Steel Date wears larger at 42mm versus 40mm for the Yema Flygraf Navigator — a 2mm difference across the dial.

Which has a longer power reserve, the Gruppo Gamma Vanguard Steel Date or the Yema Flygraf Navigator?

The Gruppo Gamma Vanguard Steel Date carries a 42-hour power reserve against 40 hours on the Yema Flygraf Navigator.

Side by side

Gruppo Gamma Vanguard Steel DatevsYema Flygraf Navigator

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

Yema Flygraf Navigator

yema-flygraf-navigator-yfly22chr-gms

MSRP $1,199

At a glance

13 of 29 specs differ

Diameter

Vanguard Steel Date42mm

Flygraf Navigator40mm

Power Reserve

Vanguard Steel Date42h

Flygraf Navigator40h

Water Resistance

Vanguard Steel Date100m

Flygraf Navigator100m

MSRP

Vanguard Steel Date$790

Flygraf Navigator$1,199

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Forged Carbon

Steel

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

Miyota 9015

—

Power Reserve

42h

40h

Complications

Date

None

Pricing

1 specs

MSRP

$790

$1,199

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