Side by side

Seiko Prospex SeavsLorier Falcon SIII

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

Prospex Sea
SeikoProspex Sea
Falcon SIII
LorierFalcon SIII
MSRP $599

At a glance

12 of 29 specs differ
Diameter
Prospex Sea42mm
Falcon SIII39mm
Power Reserve
Prospex Sea72h
Falcon SIII40h
Water Resistance
Prospex Sea300m
Falcon SIII50m
MSRP
Prospex Sea
Falcon SIII$599

Full specifications

Case

5 specs
Category
Diver
Pilot
Diameter
42mm
39mm
Thickness
13.3mm
Lug-to-Lug
48.6mm
Water Resistance
300m
50m

Crystal & Dial

2 specs
AR Coating
Anti-reflective coating on inner surface
Inner
Lume
LumiBrite on hands, index(es) and bezel
None

Movement

4 specs
Caliber
6R54
Type
Automatic
Manual
Power Reserve
72h
40h
Jewels
24
25

Pricing

1 specs
MSRP
$599

Follow this matchup

Get a note when Seiko Prospex Sea vs Lorier Falcon SIII 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.

Seiko Prospex Sea

Owners widely praise the Seiko Prospex Sea for its excellent value, solid build, and comfortable wearability, with specific mentions of its matte black dial, excellent lume, and cushion case that wears smaller than its dimensions suggest. The 4R36 movement is noted for hacking and hand-winding capabilities, and the bezel action is described as smooth and precise. Some owners find the watch to be a legitimate tool with a fair price, while others describe it as big, thick, and heavy, uncomfortable for smaller wrists, though this is subjective as one owner found the size perfect. The solar quartz movement is also highlighted as a collection-worthy feature. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its exceptional value and comfortable, classic design.

Lorier Falcon SIII

Owners and reviewers widely praise the Lorier Falcon SIII for its impressive finishing at its price point, a svelte 36mm case that evokes vintage aesthetics and fits well on smaller wrists, and a clear, domed hesalite crystal. The legible BGW9 lume and high-quality tapering bracelet are also frequently highlighted. Some owners note that the dial's diamond pattern can make minute markers difficult to read in certain light, and one owner found the lume intensity could be more consistent. The Falcon SIII utilizes the Miyota 90S5 caliber and offers 100m water resistance. On balance, owners and reviewers rate the Lorier Falcon SIII highly for its vintage-inspired design and excellent finishing for the price.

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.