Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Tissot Seastar 1000 Chronograph?

At MSRP the Tissot Seastar 1000 Chronograph is the cheaper of the two at $650, against $2,005 for the Serica Ref. 5330 Diving Chronometer Date — a $1,355 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Tissot Seastar 1000 Chronograph?

The Tissot Seastar 1000 Chronograph wears larger at 45.5mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 6.5mm difference across the dial.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Tissot Seastar 1000 Chronograph?

The Serica Ref. 5330 Diving Chronometer Date carries a 42-hour power reserve against 40 hours on the Tissot Seastar 1000 Chronograph.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Tissot Seastar 1000 Chronograph?

The Serica Ref. 5330 Diving Chronometer Date runs a automatic caliber (SoProd M100), while the Tissot Seastar 1000 Chronograph runs a quartz.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsTissot Seastar 1000 Chronograph

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 Seastar 1000 Chronograph

t1204171705103

MSRP $650

At a glance

11 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Seastar 1000 Chronograph45.5mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Seastar 1000 Chronograph40h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Seastar 1000 Chronograph300m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Seastar 1000 Chronograph$650

Full specifications

Case

4 specs

Diameter

39mm

45.5mm

Thickness

12.2mm

12.82mm

Lug-to-Lug

46.5mm

45.5mm

Lug Width

20mm

22mm

Crystal & Dial

2 specs

Indices

Applied

Indexes

Lume

Super-LumiNova

Super-LumiNova ®

Movement

4 specs

Caliber

SoProd M100

—

Type

Automatic

Quartz

Power Reserve

42h

40h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$650

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