Which is cheaper, the Spinnaker Yellow Sponge or the William Wood International Association of Fire?

At MSRP the Spinnaker Yellow Sponge is the cheaper of the two at $395, against $820 for the William Wood International Association of Fire — a $425 gap before any retailer discounting.

Which is bigger, the Spinnaker Yellow Sponge or the William Wood International Association of Fire?

The Spinnaker Yellow Sponge wears larger at 43mm versus 41mm for the William Wood International Association of Fire — a 2mm difference across the dial.

Which has better water resistance, the Spinnaker Yellow Sponge or the William Wood International Association of Fire?

The Spinnaker Yellow Sponge is rated to 150m versus 100m for the William Wood International Association of Fire.

What movement does the Spinnaker Yellow Sponge run compared to the William Wood International Association of Fire?

Both watches run automatic movements — the Spinnaker Yellow Sponge uses the SII NH35A and the William Wood International Association of Fire uses the Seiko NH35.

Side by side

Spinnaker Yellow SpongevsWilliam Wood International Association of Fire

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

Spinnaker Yellow Sponge

fleuss-automatic-spongebob-squarepants-conch-street-limited-edition-yellow-sponge-sp-5151-03

MSRP $395

William Wood International Association of Fire

william-wood-iafc

MSRP $820

At a glance

9 of 29 specs differ

Diameter

Yellow Sponge43mm

International Association of Fire41mm

Power Reserve

Yellow Sponge40h

International Association of Fire40h

Water Resistance

Yellow Sponge150m

International Association of Fire100m

MSRP

Yellow Sponge$395

International Association of Fire$820

Full specifications

Case

5 specs

Diameter

43mm

41mm

Thickness

13mm

15mm

Lug-to-Lug

51mm

49mm

Lug Width

22mm

20mm

Water Resistance

150m

100m

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Yellow Sponge

Standard

Movement

1 specs

Caliber

SII NH35A

Seiko NH35

Pricing

1 specs

MSRP

$395

$820

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