Which is cheaper, the Spinnaker Hull Titanium Bronze or the William Wood International Association of Fire?

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

Which is bigger, the Spinnaker Hull Titanium Bronze or the William Wood International Association of Fire?

The Spinnaker Hull Titanium Bronze wears larger at 42mm versus 41mm for the William Wood International Association of Fire — a 1mm difference across the dial.

What movement does the Spinnaker Hull Titanium Bronze run compared to the William Wood International Association of Fire?

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

Side by side

Spinnaker Hull Titanium BronzevsWilliam Wood International Association of Fire

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

Spinnaker Hull Titanium Bronze

hull-titanium-bronze-automatic-lapidary-limited-edition-black-onyx-sp-5145-03

MSRP $425

William Wood International Association of Fire

william-wood-iafc

MSRP $820

At a glance

8 of 29 specs differ

Diameter

Hull Titanium Bronze42mm

International Association of Fire41mm

Power Reserve

Hull Titanium Bronze40h

International Association of Fire40h

Water Resistance

Hull Titanium Bronze100m

International Association of Fire100m

MSRP

Hull Titanium Bronze$425

International Association of Fire$820

Full specifications

Case

4 specs

Diameter

42mm

41mm

Lug-to-Lug

50mm

49mm

Lug Width

22mm

20mm

Material

Titanium

316L Stainless Steel

Crystal & Dial

2 specs

Crystal

Sapphire

Domed Sapphire

Dial Color

Black

Standard

Movement

1 specs

Caliber

SII NH35A

Seiko NH35

Pricing

1 specs

MSRP

$425

$820

Follow this matchup

Get a note when Spinnaker Hull Titanium Bronze vs William Wood International Association of Fire gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring