Which is cheaper, the Oblvlo JM Tourbillon or the Seiko Diamond Collection?

At MSRP the Oblvlo JM Tourbillon is the cheaper of the two at $516, against $525 for the Seiko Diamond Collection — a $9 gap before any retailer discounting.

Which is bigger, the Oblvlo JM Tourbillon or the Seiko Diamond Collection?

The Oblvlo JM Tourbillon wears larger at 42mm versus 32mm for the Seiko Diamond Collection — a 10mm difference across the dial.

Which has better water resistance, the Oblvlo JM Tourbillon or the Seiko Diamond Collection?

The Oblvlo JM Tourbillon is rated to 50m versus 10m for the Seiko Diamond Collection.

Which has a longer power reserve, the Oblvlo JM Tourbillon or the Seiko Diamond Collection?

The Oblvlo JM Tourbillon carries a 65-hour power reserve against 40 hours on the Seiko Diamond Collection.

What movement does the Oblvlo JM Tourbillon run compared to the Seiko Diamond Collection?

Both watches run automatic movements — the Oblvlo JM Tourbillon uses the OBL.8024 and the Seiko Diamond Collection uses the 6N32.

Side by side

Oblvlo JM TourbillonvsSeiko Diamond Collection

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

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Oblvlo JM Tourbillon

JM-TB

MSRP $516

Seiko Diamond Collection

sur579

MSRP $525

At a glance

12 of 29 specs differ

Diameter

JM Tourbillon42mm

Diamond Collection32mm

Power Reserve

JM Tourbillon65h

Diamond Collection40h

Water Resistance

JM Tourbillon50m

Diamond Collection100m

MSRP

JM Tourbillon$516

Diamond Collection$525

Full specifications

Case

6 specs

Crystal & Dial

1 specs

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

OBL.8024

6N32

Power Reserve

65h

40h

Jewels

Complications

Tourbillon

None

Pricing

1 specs

MSRP

$516

$525

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Oblvlo JM TourbillonvsSeiko Diamond Collection

At a glance

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