Which is cheaper, the Spinnaker Piccard Skeleton or the Tudor Black Bay One 31?

At MSRP the Spinnaker Piccard Skeleton is the cheaper of the two at $550, against $4,600 for the Tudor Black Bay One 31 — a $4,050 gap before any retailer discounting.

Which is bigger, the Spinnaker Piccard Skeleton or the Tudor Black Bay One 31?

The Spinnaker Piccard Skeleton wears larger at 45mm versus 31mm for the Tudor Black Bay One 31 — a 14mm difference across the dial.

Which has better water resistance, the Spinnaker Piccard Skeleton or the Tudor Black Bay One 31?

The Spinnaker Piccard Skeleton is rated to 550m versus 100m for the Tudor Black Bay One 31.

Which has a longer power reserve, the Spinnaker Piccard Skeleton or the Tudor Black Bay One 31?

The Tudor Black Bay One 31 carries a 50-hour power reserve against 40 hours on the Spinnaker Piccard Skeleton.

What movement does the Spinnaker Piccard Skeleton run compared to the Tudor Black Bay One 31?

Both watches run automatic movements — the Spinnaker Piccard Skeleton uses the SII NH38A and the Tudor Black Bay One 31 uses the MT5201.

Side by side

Spinnaker Piccard SkeletonvsTudor Black Bay One 31

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

Tudor Black Bay One 31

m79600-0001

MSRP $4,600

At a glance

12 of 29 specs differ

Diameter

Piccard Skeleton45mm

Black Bay One 3131mm

Power Reserve

Piccard Skeleton40h

Black Bay One 3150h

Water Resistance

Piccard Skeleton550m

Black Bay One 31100m

MSRP

Piccard Skeleton$550

Black Bay One 31$4,600

Full specifications

Case

8 specs

Diameter

45mm

31mm

Thickness

21mm

9.5mm

Lug-to-Lug

52mm

46mm

Lug Width

22mm

17mm

Material

316L Stainless Steel

Stainless Steel

Finish

Brushed and polished

Polished + Satin

Water Resistance

550m

100m

Caseback

Solid

Solid screw-down

Crystal & Dial

1 specs

Dial Color

Black

Anthracite

Movement

2 specs

Caliber

SII NH38A

MT5201

Power Reserve

40h

50h

Pricing

1 specs

MSRP

$550

$4,600

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Spinnaker Piccard SkeletonvsTudor Black Bay One 31

At a glance

Full specifications

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