Which is cheaper, the Nuncier GCC Unity Chronograph or the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition?

At MSRP the Nuncier GCC Unity Chronograph is the cheaper of the two at $659, against $1,150 for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition — a $491 gap before any retailer discounting.

Which is bigger, the Nuncier GCC Unity Chronograph or the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition?

The Nuncier GCC Unity Chronograph wears larger at 40.5mm versus 39.5mm for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition — a 1mm difference across the dial.

Which has better water resistance, the Nuncier GCC Unity Chronograph or the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition?

The Nuncier GCC Unity Chronograph is rated to 50m versus 20m for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition.

Side by side

Nuncier GCC Unity ChronographvsSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

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

Add a watch

Nuncier GCC Unity Chronograph

MSRP $659

See the full GCC Unity Chronograph

Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

MSRP $1,150

See the full Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

At a glance

15 of 29 specs differ

Diameter

GCC Unity Chronograph40.5mm

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm

Power Reserve

GCC Unity Chronograph—

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h

Water Resistance

GCC Unity Chronograph50m

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m

MSRP

GCC Unity Chronograph$659

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150

Full specifications

Case

6 specs

Crystal & Dial

4 specs

Crystal Shape

—

Curved

AR Coating

Yes

Anti-reflective coating on inner surface

Dial Color

—

Lume

None

LumiBrite on hands and index(es)

Movement

4 specs

Caliber

Seiko VK64 (Meca-Quartz)

6R55

Type

—

Automatic

Power Reserve

72h

Jewels

Pricing

1 specs

MSRP

$659

$1,150

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Sheffieldmicro

Follow this matchup

Get a note when Nuncier GCC Unity Chronograph vs Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition gets more votes, a community discussion, or a price drop. No account needed.

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Aigi Watches ARCTIC CHRONO IIvsSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition Aigi Watches ARCTIC CHRONO HYBRIDvsSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition BOLDR Supply Co. Rally IIIvsSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition Nuncier Al-Ittihad Origen ChronographvsSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition Nuncier GCC Unity ChronographvsWolbrook Douglas Grand Prix Racing Boldr Five-in-a-RowvsNuncier GCC Unity Chronograph

Edit this comparison Add another watch Explore more 38–42mm watches

Nuncier GCC Unity ChronographvsSeiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

At a glance

Full specifications

More watches worth a look

Chrono II

Flygraf Navigator

Venusaur

Navygraf Chrono

Strider

Scalegraph

Vintage Pistachio Crisp

Douglas Grand Prix Racing

Follow this matchup

People also compared