Which is cheaper, the Oblvlo JM Tourbillon or the William Wood International Association of Fire?

At MSRP the Oblvlo JM Tourbillon is the cheaper of the two at $516, against $820 for the William Wood International Association of Fire — a $304 gap before any retailer discounting.

Which is bigger, the Oblvlo JM Tourbillon or the William Wood International Association of Fire?

The Oblvlo JM Tourbillon wears larger at 42mm versus 41mm for the William Wood International Association of Fire — a 1mm difference across the dial.

Which has better water resistance, the Oblvlo JM Tourbillon or the William Wood International Association of Fire?

The William Wood International Association of Fire is rated to 100m versus 50m for the Oblvlo JM Tourbillon.

Which has a longer power reserve, the Oblvlo JM Tourbillon or the William Wood International Association of Fire?

The Oblvlo JM Tourbillon carries a 65-hour power reserve against 40 hours on the William Wood International Association of Fire.

What movement does the Oblvlo JM Tourbillon run compared to the William Wood International Association of Fire?

Both watches run automatic movements — the Oblvlo JM Tourbillon uses the OBL.8024 and the William Wood International Association of Fire uses the Seiko NH35.

Side by side

Oblvlo JM TourbillonvsWilliam Wood International Association of Fire

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

Oblvlo JM Tourbillon

JM-TB

MSRP $516

William Wood International Association of Fire

william-wood-iafc

MSRP $820

At a glance

14 of 29 specs differ

Diameter

JM Tourbillon42mm

International Association of Fire41mm

Power Reserve

JM Tourbillon65h

International Association of Fire40h

Water Resistance

JM Tourbillon50m

International Association of Fire100m

MSRP

JM Tourbillon$516

International Association of Fire$820

Full specifications

Case

6 specs

Crystal & Dial

3 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Standard

Lume

Super-LumiNova

None

Movement

4 specs

Caliber

OBL.8024

Seiko NH35

Power Reserve

65h

40h

Jewels

Complications

Tourbillon

None

Pricing

1 specs

MSRP

$516

$820

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