Side by side

Boldr Odyssey BronzevsLongines LONGINES SPIRIT FLYBACK PROTOTYPE

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

Odyssey Bronze
BoldrOdyssey Bronze
MSRP $649
LONGINES SPIRIT FLYBACK PROTOTYPE
LonginesLONGINES SPIRIT FLYBACK PROTOTYPE
MSRP $7,400

At a glance

11 of 29 specs differ
Diameter
Odyssey Bronze45.5mm
LONGINES SPIRIT FLYBACK PROTOTYPE42mm
Power Reserve
Odyssey Bronze40h
LONGINES SPIRIT FLYBACK PROTOTYPE40h
Water Resistance
Odyssey Bronze500m
LONGINES SPIRIT FLYBACK PROTOTYPE100m
MSRP
Odyssey Bronze$649
LONGINES SPIRIT FLYBACK PROTOTYPE$7,400

Full specifications

Case

6 specs
Category
Diver
Chronograph
Diameter
45.5mm
42mm
Thickness
16.8mm
17mm
Lug-to-Lug
52mm
49.5mm
Material
Bronze
Stainless Steel
Water Resistance
500m
100m

Crystal & Dial

3 specs
AR Coating
Yes
Inner
Dial Color
Auburn
Green
Lume
Super-LumiNova
None

Movement

1 specs
Caliber
Seiko NH35
L791.4

Pricing

1 specs
MSRP
$649
$7,400

Follow this matchup

Get a note when Boldr Odyssey Bronze vs LONGINES SPIRIT FLYBACK PROTOTYPE 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 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.

LONGINES SPIRIT FLYBACK PROTOTYPE

Owners widely praise the Longines Spirit Flyback Prototype for its attractive finishing, COSC-certified movement, and value as a flyback chronograph. Reviewers highlight its refined 39.5mm case and simplified dial, while some owners appreciate the reduced thickness and improved wearability compared to larger variants, with a lug-to-lug distance noted as potentially long for smaller wrists. The watch features a 68-hour power reserve and a bespoke L791.4 movement. However, the case thickness is a consistent point of discussion, with multiple sources citing 17mm, though some reviewers suggest thoughtful design makes it wear closer to 13.5-14mm. Owners are split on the dial's aesthetic, with some preferring previous configurations with gold subdial rings and concentric textures over the current flat matte dial and cut-off numbers. The leather strap is also noted as stiff and pinching.

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.

Adjacent matchups

People also compared

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