Which is cheaper, the Maen Grand Tonneau Ultra Thin or the William Wood International Association of Fire?

At MSRP the William Wood International Association of Fire is the cheaper of the two at $820, against $1,519 for the Maen Grand Tonneau Ultra Thin — a $699 gap before any retailer discounting.

Which is bigger, the Maen Grand Tonneau Ultra Thin or the William Wood International Association of Fire?

The William Wood International Association of Fire wears larger at 41mm versus 34mm for the Maen Grand Tonneau Ultra Thin — a 7mm difference across the dial.

Which has better water resistance, the Maen Grand Tonneau Ultra Thin or the William Wood International Association of Fire?

The William Wood International Association of Fire is rated to 100m versus 50m for the Maen Grand Tonneau Ultra Thin.

Side by side

Maen Grand Tonneau Ultra ThinvsWilliam Wood International Association of Fire

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

Maen Grand Tonneau Ultra Thin

grand-tonneau-ultra-thin-mnl-04

MSRP $1,519

William Wood International Association of Fire

william-wood-iafc

MSRP $820

At a glance

10 of 29 specs differ

Diameter

Grand Tonneau Ultra Thin34mm

International Association of Fire41mm

Power Reserve

Grand Tonneau Ultra Thin40h

International Association of Fire40h

Water Resistance

Grand Tonneau Ultra Thin50m

International Association of Fire100m

MSRP

Grand Tonneau Ultra Thin$1,519

International Association of Fire$820

Full specifications

Case

6 specs

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

MNL.04

Standard

Movement

1 specs

Caliber

—

Seiko NH35

Pricing

1 specs

MSRP

$1,519

$820

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