Which is cheaper, the Serica Ref. 5330 Diving Chronometer Date or the Grand Seiko SBGR261?

At MSRP the Serica Ref. 5330 Diving Chronometer Date is the cheaper of the two at $2,005, against $4,900 for the Grand Seiko SBGR261 — a $2,895 gap before any retailer discounting.

Which is bigger, the Serica Ref. 5330 Diving Chronometer Date or the Grand Seiko SBGR261?

The Grand Seiko SBGR261 wears larger at 39.5mm versus 39mm for the Serica Ref. 5330 Diving Chronometer Date — a 0.5mm difference across the dial.

Which has better water resistance, the Serica Ref. 5330 Diving Chronometer Date or the Grand Seiko SBGR261?

The Serica Ref. 5330 Diving Chronometer Date is rated to 300m versus 30m for the Grand Seiko SBGR261.

Which has a longer power reserve, the Serica Ref. 5330 Diving Chronometer Date or the Grand Seiko SBGR261?

The Grand Seiko SBGR261 carries a 72-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 Grand Seiko SBGR261?

Both watches run automatic movements — the Serica Ref. 5330 Diving Chronometer Date uses the SoProd M100 and the Grand Seiko SBGR261 uses the 9S65.

Side by side

Serica Ref. 5330 Diving Chronometer DatevsGrand Seiko SBGR261

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

Grand Seiko SBGR261

sbgr261g

MSRP $4,900

At a glance

11 of 29 specs differ

Diameter

Ref. 5330 Diving Chronometer Date39mm

SBGR26139.5mm

Power Reserve

Ref. 5330 Diving Chronometer Date42h

SBGR26172h

Water Resistance

Ref. 5330 Diving Chronometer Date300m

SBGR26130m

MSRP

Ref. 5330 Diving Chronometer Date$2,005

SBGR261$4,900

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Lume

Super-LumiNova

None

Movement

3 specs

Caliber

SoProd M100

9S65

Power Reserve

42h

72h

Complications

COSC, Date

None

Pricing

1 specs

MSRP

$2,005

$4,900

Follow this matchup

Get a note when Serica Ref. 5330 Diving Chronometer Date vs Grand Seiko SBGR261 gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring