Which is cheaper, the Glycine Airman Worldtimer or the Boldr Merlion 50th Anniversary?

At MSRP the Boldr Merlion 50th Anniversary is the cheaper of the two at $449, against $1,395 for the Glycine Airman Worldtimer — a $946 gap before any retailer discounting.

Which is bigger, the Glycine Airman Worldtimer or the Boldr Merlion 50th Anniversary?

The Glycine Airman Worldtimer wears larger at 42mm versus 40mm for the Boldr Merlion 50th Anniversary — a 2mm difference across the dial.

Which has better water resistance, the Glycine Airman Worldtimer or the Boldr Merlion 50th Anniversary?

The Boldr Merlion 50th Anniversary is rated to 200m versus 100m for the Glycine Airman Worldtimer.

What movement does the Glycine Airman Worldtimer run compared to the Boldr Merlion 50th Anniversary?

The Glycine Airman Worldtimer runs a quartz caliber (RONDA 515), while the Boldr Merlion 50th Anniversary runs a automatic (Seiko NH35A).

Side by side

Glycine Airman WorldtimervsBoldr Merlion 50th Anniversary

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

Glycine Airman Worldtimer

GL1041

MSRP $1,395

Boldr Merlion 50th Anniversary

merlion-50th-anniversary

MSRP $449

At a glance

20 of 29 specs differ

Diameter

Airman Worldtimer42mm

Merlion 50th Anniversary40mm

Power Reserve

Airman Worldtimer—

Merlion 50th Anniversary40h

Water Resistance

Airman Worldtimer100m

Merlion 50th Anniversary200m

MSRP

Airman Worldtimer$1,395

Merlion 50th Anniversary$449

Full specifications

Case

8 specs

Crystal & Dial

5 specs

Crystal Shape

—

Flat

AR Coating

—

Yes

Dial Color

Black

Merlion 50th Anniversary

Indices

—

Applied

Lume

None

Super-LumiNova

Movement

6 specs

Caliber

RONDA 515

Seiko NH35A

Type

Quartz

Automatic

Beat Rate

—

28,800 vph

Power Reserve

—

40h

Jewels

Complications

Date, World Time

None

Pricing

1 specs

MSRP

$1,395

$449

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