Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Tissot Gentleman Open Heart?

At MSRP the Tissot Gentleman Open Heart is the cheaper of the two at $1,025, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $980 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Tissot Gentleman Open Heart?

The Tissot Gentleman Open Heart wears larger at 40mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 1mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Tissot Gentleman Open Heart?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 100m for the Tissot Gentleman Open Heart.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Tissot Gentleman Open Heart?

The Tissot Gentleman Open Heart carries a 80-hour power reserve against 42 hours on the Serica Ref. 5330 Diving Chronometer Date.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Tissot Gentleman Open Heart?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Tissot Gentleman Open Heart uses the 11 1/2'''.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsTissot Gentleman Open Heart

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

Serica Ref. 5330 Diving Chronometer Date

5330-chronometre-plongee-date

MSRP $2,005

Tissot Gentleman Open Heart

t1274071103101

MSRP $1,025

At a glance

14 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Gentleman Open Heart40mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Gentleman Open Heart80h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Gentleman Open Heart100m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Gentleman Open Heart$1,025

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal Shape

Flat

Domed

Dial Color

Black

Silver

Indices

Applied

Indexes

Lume

Super-LumiNova

Super-LumiNova ®

Movement

3 specs

Caliber

SoProd M100

11 1/2'''

Power Reserve

42h

80h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$1,025

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