Which is cheaper, the Spinnaker Piccard Skeleton or the Seiko Prospex SPEEDTIMER?

At MSRP the Spinnaker Piccard Skeleton is the cheaper of the two at $550, against $3,000 for the Seiko Prospex SPEEDTIMER — a $2,450 gap before any retailer discounting.

Which is bigger, the Spinnaker Piccard Skeleton or the Seiko Prospex SPEEDTIMER?

The Spinnaker Piccard Skeleton wears larger at 45mm versus 42.5mm for the Seiko Prospex SPEEDTIMER — a 2.5mm difference across the dial.

Which has better water resistance, the Spinnaker Piccard Skeleton or the Seiko Prospex SPEEDTIMER?

The Spinnaker Piccard Skeleton is rated to 550m versus 10m for the Seiko Prospex SPEEDTIMER.

Which has a longer power reserve, the Spinnaker Piccard Skeleton or the Seiko Prospex SPEEDTIMER?

The Seiko Prospex SPEEDTIMER carries a 45-hour power reserve against 40 hours on the Spinnaker Piccard Skeleton.

What movement does the Spinnaker Piccard Skeleton run compared to the Seiko Prospex SPEEDTIMER?

Both watches run automatic movements — the Spinnaker Piccard Skeleton uses the SII NH38A and the Seiko Prospex SPEEDTIMER uses the 8R46.

Side by side

Spinnaker Piccard SkeletonvsSeiko Prospex SPEEDTIMER

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

Spinnaker Piccard Skeleton

piccard-skeleton-automatic-dust-black-sp-5135-11

MSRP $550

Seiko Prospex SPEEDTIMER

srq037j1

MSRP $3,000

At a glance

14 of 29 specs differ

Diameter

Piccard Skeleton45mm

Prospex SPEEDTIMER42.5mm

Power Reserve

Piccard Skeleton40h

Prospex SPEEDTIMER45h

Water Resistance

Piccard Skeleton550m

Prospex SPEEDTIMER100m

MSRP

Piccard Skeleton$550

Prospex SPEEDTIMER$3,000

Full specifications

Case

7 specs

Crystal & Dial

3 specs

Crystal Shape

Flat

Curved

AR Coating

Inner

Anti-reflective coating on inner surface

Lume

None

LumiBrite on hands and index(es)

Movement

3 specs

Caliber

SII NH38A

8R46

Power Reserve

40h

45h

Jewels

Pricing

1 specs

MSRP

$550

$3,000

Follow this matchup

Get a note when Spinnaker Piccard Skeleton vs Seiko Prospex SPEEDTIMER gets more votes, a community discussion, or a price drop. No account needed.

Keep exploring

More watches worth a look

Matched to the watches above on size, movement, style and price — microbrands first. Open any one to dig in.

Yemamicro

Adjacent matchups

People also compared

Comparisons nearby in the catalog — alternatives to the watches above paired against the matchup.

Seiko Prospex SPEEDTIMERvsYema Superman Tourbillon CMM.31 Limited Edition Marathon JDD (Jumbo Day/Date) Anthracite Diver's AutomaticvsSeiko Prospex SPEEDTIMER Praesidus Neptune 44vsSeiko Prospex SPEEDTIMER Spinnaker Croft 42 SkeletonvsSeiko Prospex SPEEDTIMER Bremont Terra Nova 42.5 ChronographvsSpinnaker Piccard Skeleton Spinnaker Piccard SkeletonvsWilliam Wood Triumph Chronograph

Edit this comparison Add another watch Explore more 41–46mm watches

Spinnaker Piccard SkeletonvsSeiko Prospex SPEEDTIMER

At a glance

Full specifications

Follow this matchup

More watches worth a look

Superman Tourbillon CMM.31 Limited Edition

Terra Nova 42.5 Chronograph

JDD (Jumbo Day/Date) Anthracite Diver's Automatic

Triumph Chronograph

Neptune 44

Croft 42 Skeleton

Flygraf Navigator

OSAR-D (Original SAR with Date) Automatic 46mm

People also compared