Which is cheaper, the William Wood International Association of Fire or the Zelos Aurora Field?

At MSRP the Zelos Aurora Field is the cheaper of the two at $529, against $820 for the William Wood International Association of Fire — a $291 gap before any retailer discounting.

Which is bigger, the William Wood International Association of Fire or the Zelos Aurora Field?

The Zelos Aurora Field 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 William Wood International Association of Fire or the Zelos Aurora Field?

The Zelos Aurora Field is rated to 200m versus 100m for the William Wood International Association of Fire.

What movement does the William Wood International Association of Fire run compared to the Zelos Aurora Field?

Both watches run automatic movements — the William Wood International Association of Fire uses the Seiko NH35 and the Zelos Aurora Field uses the Miyota 9039.

Side by side

William Wood International Association of FirevsZelos Aurora Field

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

William Wood International Association of Fire

william-wood-iafc

MSRP $820

Zelos Aurora Field

aurora-field-42mm-br-oynx

MSRP $529

At a glance

11 of 29 specs differ

Diameter

International Association of Fire41mm

Aurora Field42mm

Power Reserve

International Association of Fire40h

Aurora Field40h

Water Resistance

International Association of Fire100m

Aurora Field200m

MSRP

International Association of Fire$820

Aurora Field$529

Full specifications

Case

7 specs

Crystal & Dial

2 specs

Crystal

Domed Sapphire

Sapphire

Dial Color

Standard

Bronze

Movement

1 specs

Caliber

Seiko NH35

Miyota 9039

Pricing

1 specs

MSRP

$820

$529

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