Which is cheaper, the Duckworth Prestex Belmont 300 Automatic or the Seestern Sub 300 V4?

At MSRP the Seestern Sub 300 V4 is the cheaper of the two at $10, against $750 for the Duckworth Prestex Belmont 300 Automatic — a $740 gap before any retailer discounting.

Which has better water resistance, the Duckworth Prestex Belmont 300 Automatic or the Seestern Sub 300 V4?

The Duckworth Prestex Belmont 300 Automatic is rated to 300m versus 200m for the Seestern Sub 300 V4.

Which has a longer power reserve, the Duckworth Prestex Belmont 300 Automatic or the Seestern Sub 300 V4?

The Seestern Sub 300 V4 carries a 41-hour power reserve against 38 hours on the Duckworth Prestex Belmont 300 Automatic.

What movement does the Duckworth Prestex Belmont 300 Automatic run compared to the Seestern Sub 300 V4?

Both watches run automatic movements — the Duckworth Prestex Belmont 300 Automatic uses the Miyota 9039 and the Seestern Sub 300 V4 uses the Seiko NH35A.

Side by side

Duckworth Prestex Belmont 300 AutomaticvsSeestern Sub 300 V4

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

Add a watch

Duckworth Prestex Belmont 300 Automatic

belmont-300

MSRP $750

Seestern Sub 300 V4

Sub 300 V4

MSRP $10

Buy from Duckworth Prestex ↗

Buy used on eBay ↗

Buy from Seestern ↗

Buy used on eBay ↗

At a glance

15 of 29 specs differ

Diameter

Belmont 300 Automatic42mm

Sub 300 V442mm

Power Reserve

Belmont 300 Automatic38h

Sub 300 V441h

Water Resistance

Belmont 300 Automatic300m

Sub 300 V4200m

MSRP

Belmont 300 Automatic$750

Sub 300 V4$10

Full specifications

Case

6 specs

Crystal & Dial

3 specs

AR Coating

Inner

Underside

Dial Color

—

Orange

Lume

None

Japan Lume (blue glow)

Movement

5 specs

Caliber

Miyota 9039

Seiko NH35A

Beat Rate

28,800 vph

21,600 vph

Power Reserve

38h

41h

Jewels

Complications

None

GMT, Date

Pricing

1 specs

MSRP

$750

$10

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Duckworth Prestex Belmont 300 AutomaticvsSeestern Sub 300 V4

At a glance

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