Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Cincinnati Watch Company Union Terminal Mechanical?

At MSRP the Cincinnati Watch Company Union Terminal Mechanical 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 Cincinnati Watch Company Union Terminal Mechanical?

The Serica Ref. 5330 Diving Chronometer Date wears larger at 39mm versus 38mm for the Cincinnati Watch Company Union Terminal Mechanical — a 1mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Cincinnati Watch Company Union Terminal Mechanical?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 30m for the Cincinnati Watch Company Union Terminal Mechanical.

What movement does the Serica Ref. 5330 Diving Chronometer Date run compared to the Cincinnati Watch Company Union Terminal Mechanical?

The Serica Ref. 5330 Diving Chronometer Date runs a automatic caliber (SoProd M100), while the Cincinnati Watch Company Union Terminal Mechanical runs a manual (Sellita SW210).

Side by side

Serica Ref. 5330 Diving Chronometer DatevsCincinnati Watch Company Union Terminal Mechanical

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

Cincinnati Watch Company Union Terminal Mechanical

union-terminal-watch-mechanical

MSRP $650

At a glance

21 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

Union Terminal Mechanical38mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

Union Terminal Mechanical—

Water Resistance

Ref. 5330 Diving Chronometer Date300m

Union Terminal Mechanical30m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

Union Terminal Mechanical$650

Full specifications

Case

9 specs

Crystal & Dial

5 specs

Crystal Shape

Flat

Domed

AR Coating

Yes

—

Dial Color

Black

Multiple

Indices

Applied

—

Lume

Super-LumiNova

BGW9

Movement

6 specs

Caliber

SoProd M100

Sellita SW210

Type

Automatic

Manual

Beat Rate

28,800 vph

0 vph

Power Reserve

42h

Jewels

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$650

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