Which is cheaper, the Tissot Gentleman Open Heart or the Xeric Trappist-1 Automatic NASA Edition Apollo 11?

At MSRP the Xeric Trappist-1 Automatic NASA Edition Apollo 11 is the cheaper of the two at $550, against $1,025 for the Tissot Gentleman Open Heart — a $475 gap before any retailer discounting.

Which is bigger, the Tissot Gentleman Open Heart or the Xeric Trappist-1 Automatic NASA Edition Apollo 11?

The Xeric Trappist-1 Automatic NASA Edition Apollo 11 wears larger at 44mm versus 40mm for the Tissot Gentleman Open Heart — a 4mm difference across the dial.

Which has better water resistance, the Tissot Gentleman Open Heart or the Xeric Trappist-1 Automatic NASA Edition Apollo 11?

The Tissot Gentleman Open Heart is rated to 100m versus 50m for the Xeric Trappist-1 Automatic NASA Edition Apollo 11.

Which has a longer power reserve, the Tissot Gentleman Open Heart or the Xeric Trappist-1 Automatic NASA Edition Apollo 11?

The Tissot Gentleman Open Heart carries a 80-hour power reserve against 42 hours on the Xeric Trappist-1 Automatic NASA Edition Apollo 11.

What movement does the Tissot Gentleman Open Heart run compared to the Xeric Trappist-1 Automatic NASA Edition Apollo 11?

Both watches run automatic movements — the Tissot Gentleman Open Heart uses the 11.5' and the Xeric Trappist-1 Automatic NASA Edition Apollo 11 uses the Miyota 82S0.

Side by side

Tissot Gentleman Open HeartvsXeric Trappist-1 Automatic NASA Edition Apollo 11

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

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Tissot Gentleman Open Heart

MSRP $1,025

See the full Gentleman Open Heart

Xeric Trappist-1 Automatic NASA Edition Apollo 11

TSA-0000-00L

MSRP $550

See the full Trappist-1 Automatic NASA Edition Apollo 11

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At a glance

15 of 29 specs differ

Diameter

Gentleman Open Heart40mm

Trappist-1 Automatic NASA Edition Apollo 1144mm

Power Reserve

Gentleman Open Heart80h

Trappist-1 Automatic NASA Edition Apollo 1142h

Water Resistance

Gentleman Open Heart100m

Trappist-1 Automatic NASA Edition Apollo 1150m

MSRP

Gentleman Open Heart$1,025

Trappist-1 Automatic NASA Edition Apollo 11$550

Full specifications

Case

7 specs

Crystal & Dial

5 specs

Crystal Shape

Domed

—

AR Coating

Yes

—

Dial Color

Silver

Black

Indices

Indexes

—

Lume

Super-LumiNova ®

None

Movement

2 specs

Caliber

11.5'

Miyota 82S0

Power Reserve

80h

42h

Pricing

1 specs

MSRP

$1,025

$550

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Tissot Gentleman Open HeartvsXeric Trappist-1 Automatic NASA Edition Apollo 11

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