Which is cheaper, the Boldr Odyssey Regatta or the Spinnaker Spence 300?

At MSRP the Spinnaker Spence 300 is the cheaper of the two at $650, against $1,499 for the Boldr Odyssey Regatta — a $849 gap before any retailer discounting.

Which is bigger, the Boldr Odyssey Regatta or the Spinnaker Spence 300?

The Boldr Odyssey Regatta wears larger at 45.5mm versus 40mm for the Spinnaker Spence 300 — a 5.5mm difference across the dial.

Which has better water resistance, the Boldr Odyssey Regatta or the Spinnaker Spence 300?

The Boldr Odyssey Regatta is rated to 500m versus 300m for the Spinnaker Spence 300.

What movement does the Boldr Odyssey Regatta run compared to the Spinnaker Spence 300?

Both watches run automatic movements — the Boldr Odyssey Regatta uses the ETA Valjoux 7750 and the Spinnaker Spence 300 uses the SII NH35A.

Side by side

Boldr Odyssey RegattavsSpinnaker Spence 300

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

Boldr Odyssey Regatta

odyssey-regatta-admiral-blue

MSRP $1,499

Spinnaker Spence 300

spence-300-automatic-aquamarine-sp-5097-aa

MSRP $650

At a glance

11 of 29 specs differ

Diameter

Odyssey Regatta45.5mm

Spence 30040mm

Power Reserve

Odyssey Regatta40h

Spence 30040h

Water Resistance

Odyssey Regatta500m

Spence 300300m

MSRP

Odyssey Regatta$1,499

Spence 300$650

Full specifications

Case

6 specs

Diameter

45.5mm

40mm

Thickness

16mm

11.5mm

Lug-to-Lug

52mm

48mm

Lug Width

22mm

20mm

Material

Stainless Steel

316L Stainless Steel

Water Resistance

500m

300m

Crystal & Dial

3 specs

AR Coating

Yes

Inner

Dial Color

Regatta Admiral Blue

Aquamarine

Lume

Super-LumiNova

None

Movement

1 specs

Caliber

ETA Valjoux 7750

SII NH35A

Pricing

1 specs

MSRP

$1,499

$650

Follow this matchup

Get a note when Boldr Odyssey Regatta vs Spinnaker Spence 300 gets more votes, a community discussion, or a price drop. No account needed.

What people say

Owners + reviewers, side by side

Synthesized for each watch independently from owner discussions, enthusiast forums, written reviews, and video reviewers.

Boldr Odyssey Regatta

The Boldr Odyssey Regatta is noted for its robust functionality and utilitarian design, powered by a Valjoux 7750 Elaboré movement. It features a tachymeter bezel graduated in knots and offers 500m water resistance. While its 45.5mm diameter, 18.2mm thickness, and 245g weight make it a substantial timepiece, it wears better than its dimensions might suggest. Overall, owners and reviewers highlight the Boldr Odyssey Regatta's workhorse movement and functional tool-watch capabilities.

From video reviewers

500m water resistance is a consistently praised feature. The watch's significant weight and large case size were noted as drawbacks by multiple reviewers. Reviewers disagreed on whether the bezel's 15-minute markings were redundant given the regatta complication.

Fratello

WatchUSeek

Spinnaker Spence 300

The Spinnaker Spence 300 is widely praised for its slim 10.9mm case and 40mm diameter, offering a comfortable and uncommon thin diver design at its price point. Reviewers and owners highlight its value, especially below $350, and its blend of retro design with modern specifications, including a 300m depth rating and a fully indexed bezel. Some owners, however, find the dial printing and bracelet finishing to be less refined, with one noting the bracelet's male end links as a drawback. The consensus is that the Spinnaker Spence 300 is highly regarded for its exceptional value and wearable dimensions, making it a strong contender for an everyday sports watch.

Fratello

WatchUSeek

Keep exploring