Which is cheaper, the Halios Seaforth IV or the Spinnaker Piccard Skeleton?

At MSRP the Spinnaker Piccard Skeleton is the cheaper of the two at $550, against $765 for the Halios Seaforth IV — a $215 gap before any retailer discounting.

Which is bigger, the Halios Seaforth IV or the Spinnaker Piccard Skeleton?

The Spinnaker Piccard Skeleton wears larger at 45mm versus 40mm for the Halios Seaforth IV — a 5mm difference across the dial.

Which has better water resistance, the Halios Seaforth IV or the Spinnaker Piccard Skeleton?

The Spinnaker Piccard Skeleton is rated to 550m versus 200m for the Halios Seaforth IV.

What movement does the Halios Seaforth IV run compared to the Spinnaker Piccard Skeleton?

Both watches run automatic movements — the Halios Seaforth IV uses the Sellita SW200-2 and the Spinnaker Piccard Skeleton uses the SII NH38A.

Side by side

Halios Seaforth IVvsSpinnaker Piccard Skeleton

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

Halios Seaforth IV

seaforth-iv-gs-sunburst-blue

MSRP $765

Spinnaker Piccard Skeleton

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

MSRP $550

At a glance

10 of 29 specs differ

Diameter

Seaforth IV40mm

Piccard Skeleton45mm

Power Reserve

Seaforth IV40h

Piccard Skeleton40h

Water Resistance

Seaforth IV200m

Piccard Skeleton550m

MSRP

Seaforth IV$765

Piccard Skeleton$550

Full specifications

Case

6 specs

Diameter

40mm

45mm

Thickness

12.4mm

21mm

Lug-to-Lug

46.5mm

52mm

Lug Width

20mm

22mm

Material

Titanium

316L Stainless Steel

Water Resistance

200m

550m

Crystal & Dial

2 specs

Crystal

Sapphire (double-domed)

Sapphire

Dial Color

Blue

Black

Movement

1 specs

Caliber

Sellita SW200-2

SII NH38A

Pricing

1 specs

MSRP

$765

$550

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Halios Seaforth IVvsSpinnaker Piccard Skeleton

At a glance

Full specifications

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