Farr + Swit SeaplanevsSeiko Prospex Sea

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Measurements

Catalog photos are all shot at the same flattering size. These aren't: every case below shares one millimeter scale.

Farr + Swit Seaplane at true scale

Seaplane

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

42mm

41.7mm

Lug-to-Lug

50.5mm

49.5mm

lowest

Thickness

12.5mm

12.3mm

lowest

Water Resistance

100m

200m

highest

Power Reserve

38h

41h

highest

MSRP

$845

$595

lowest

Movement

ETA 2824-2

Seiko 4R35

Case

5 specs
Diameter
42mm
41.7mm
Thickness
12.5mm
12.3mm
Lug-to-Lug
50.5mm
49.5mm
Lug Width
22mm
20mm
Water Resistance
100m
200m

Crystal & Dial

3 specs
Crystal
Sapphire
Hardlex
Dial Color
Gradient Gray to Black
n/a
Lume
BGW9
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
ETA 2824-2
Seiko 4R35
Power Reserve
38h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$845
$595
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Reviews

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

Farr + Swit Seaplane

Owners widely praise the Farr + Swit Seaplane for its exceptional lume, durable construction, and legible design, highlighting its split-finish dial and comfortable red rubber strap. The ETA 2824-2 movement is noted as a strong point for its price, and the watch is appreciated for its immediate availability. One owner dislikes the deployment clasp on one of the included rubber straps. Overall, owners rate the Farr + Swit Seaplane highly for its robust build and excellent lume at the price point.

Seiko Prospex Sea

Owners widely report the Seiko Prospex Sea is a well-built watch at a fair price, with some finding its 41.7mm case size perfect while others with smaller wrists consider it big, thick, and heavy. Reviewers consistently praise the excellent lume and robust design. One owner notes the bezel action is smoother and more precise than some other Seiko divers. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its value and proven design.