Which is cheaper, the Boldr Odyssey Bronze or the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

At MSRP the Boldr Odyssey Bronze is the cheaper of the two at $649, against $4,600 for the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition — a $3,951 gap before any retailer discounting.

Which has better water resistance, the Boldr Odyssey Bronze or the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

The Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition is rated to 600m versus 500m for the Boldr Odyssey Bronze.

Which has a longer power reserve, the Boldr Odyssey Bronze or the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

The Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition carries a 72-hour power reserve against 40 hours on the Boldr Odyssey Bronze.

What movement does the Boldr Odyssey Bronze run compared to the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

Both watches run automatic movements — the Boldr Odyssey Bronze uses the Seiko NH35 and the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition uses the 8L45.

Side by side

Boldr Odyssey BronzevsSeiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

Q: Which is bigger, the Boldr Odyssey Bronze or the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition?

The Boldr Odyssey Bronze wears larger at 45.5mm versus 45.4mm for the Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition — a 0.1mm difference across the dial.

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

Boldr Odyssey Bronze

odyssey-bronze-auburn

MSRP $649

Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

sla081j1

MSRP $4,600

At a glance

13 of 29 specs differ

Diameter

Odyssey Bronze45.5mm

Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition45.4mm

Power Reserve

Odyssey Bronze40h

Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition72h

Water Resistance

Odyssey Bronze500m

Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition600m

MSRP

Odyssey Bronze$649

Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition$4,600

Full specifications

Case

5 specs

Diameter

45.5mm

45.4mm

Thickness

16.8mm

16mm

Lug-to-Lug

52mm

50.4mm

Material

Bronze

Titanium

Water Resistance

500m

600m

Crystal & Dial

4 specs

Crystal Shape

Flat

Curved

AR Coating

Yes

Anti-reflective coating on inner surface

Dial Color

Auburn

Black

Lume

Super-LumiNova

LumiBrite on hands, index(es) and bezel

Movement

3 specs

Caliber

Seiko NH35

8L45

Power Reserve

40h

72h

Jewels

Pricing

1 specs

MSRP

$649

$4,600

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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 Bronze

The Boldr Odyssey Bronze is widely praised for its robust, ship-like aesthetic and substantial feel, with its meteorite dial and OEM Horween strap highlighted as unique features. Owners feel the style, fit, finish, and specifications compensate for criticisms regarding the movements used at its price point. On balance, owners rate the Boldr Odyssey Bronze highly for its distinctive aesthetic and quality finishing.

From video reviewers

The 500m water resistance and Lumicast lume are standout features. The 45mm+ case size is a drawback for some wrists.

Reddit·2

Seiko Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition

Owners widely praise the Prospex Marinemaster Seiko Diver’s Watch 60th Anniversary Limited Edition's titanium monobloc case construction and the dial's blue gradient finish. Some owners find the 45.4mm diameter and 16mm thickness too large, noting a poor dial-to-bezel ratio and excessive text on the dial. The 8L45 movement offers a 72-hour power reserve, with reported accuracy ranging from +10/-5 seconds per day to +25/-15 seconds per day. On balance, owners appreciate the watch's tool watch vibe and unique dial construction, despite some reservations about its size and price.

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