What movement does the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition run compared to the William Wood Triumph Jubilee?

Both watches run automatic movements — the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition uses the 6R55 and the William Wood Triumph Jubilee uses the Sellita.

Side by side

Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited EditionvsWilliam Wood Triumph Jubilee

Q: Which is cheaper, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the William Wood Triumph Jubilee?

At MSRP the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition is the cheaper of the two at $1,150, against $2,795 for the William Wood Triumph Jubilee — a $1,645 gap before any retailer discounting.

Q: Which is bigger, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the William Wood Triumph Jubilee?

The William Wood Triumph Jubilee wears larger at 41mm versus 39.5mm for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition — a 1.5mm difference across the dial.

Q: Which has better water resistance, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the William Wood Triumph Jubilee?

The William Wood Triumph Jubilee is rated to 100m versus 20m for the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition.

Q: Which has a longer power reserve, the Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition or the William Wood Triumph Jubilee?

The Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition carries a 72-hour power reserve against 40 hours on the William Wood Triumph Jubilee.

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

Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition

spb517j1

MSRP $1,150

William Wood Triumph Jubilee

triumphjubilee

MSRP $2,795

At a glance

13 of 29 specs differ

Diameter

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition39.5mm

Triumph Jubilee41mm

Power Reserve

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition72h

Triumph Jubilee40h

Water Resistance

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition200m

Triumph Jubilee100m

MSRP

Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition$1,150

Triumph Jubilee$2,795

Full specifications

Case

5 specs

Diameter

39.5mm

41mm

Thickness

12mm

16mm

Lug-to-Lug

44.5mm

49.5mm

Material

Stainless Steel

Bronze

Water Resistance

200m

100m

Crystal & Dial

4 specs

Crystal Shape

Curved

Flat

AR Coating

Anti-reflective coating on inner surface

Inner

Dial Color

Black

Bronze

Lume

LumiBrite on hands and index(es)

None

Movement

3 specs

Caliber

6R55

Sellita

Power Reserve

72h

40h

Jewels

Pricing

1 specs

MSRP

$1,150

$2,795

Follow this matchup

Get a note when Seiko Prospex SPEEDTIMER Mechanical Datsun 240Z Limited Edition vs William Wood Triumph Jubilee gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring