Side by side

Fears Redcliff 39.5vsSeiko Prospex Sea

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

Redcliff 39.5
FearsRedcliff 39.5
MSRP $2,458
Prospex Sea
SeikoProspex Sea
MSRP $1,100

At a glance

14 of 29 specs differ
Diameter
Redcliff 39.539.5mm
Prospex Sea41.3mm
Power Reserve
Redcliff 39.540h
Prospex Sea72h
Water Resistance
Redcliff 39.515m
Prospex Sea300m
MSRP
Redcliff 39.5$2,458
Prospex Sea$1,100

Full specifications

Case

6 specs
Category
Sport
Diver
Diameter
39.5mm
41.3mm
Thickness
20mm
12.5mm
Lug-to-Lug
46.95mm
48.2mm
Material
316L Stainless Steel
Stainless Steel
Water Resistance
15m
300m

Crystal & Dial

4 specs
Crystal
Domed Sapphire
Sapphire
AR Coating
Inner
Anti-reflective coating on inner surface
Dial Color
Date Pewter Grey
Black
Lume
None
LumiBrite on hands, index(es) and bezel

Movement

3 specs
Caliber
La Joux-Perret G101
6R55
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$2,458
$1,100

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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.

Fears Redcliff 39.5

The Fears Redcliff 39.5 is widely praised for its slim 9.95mm case, versatile "Go Anywhere, Do Anything" appeal, and elegant dial finishing. Owners and reviewers highlight its comfortable wearability and understated elegance, with one owner finding its finishing, dial, and movement regulation (0 to +5 sec/day) compelling. The watch features a La Joux-Perret G100 movement, a 39.5mm stainless steel case with 150m water resistance, and a screw-down crown. Accuracy figures vary, with one owner reporting -20 sec/day requiring service, while another noted 0 to +5 sec/day. Some find its size slightly large for slender wrists, and opinions differ on the new baton markers compared to the original pipette style. Overall, owners and reviewers rate the Fears Redcliff 39.5 highly for its refined finishing and versatile, slim profile at its price point.

Seiko Prospex Sea

Seiko Prospex Sea models are widely praised for their excellent build quality, value for money, and comfortable wearability, with many appreciating the vintage-inspired designs and robust construction. Owners note the silicone straps are surprisingly comfortable and well-finished, and the Lumibrite lume is excellent. However, some find the 44.3mm size and thickness too large for smaller wrists, though others report the sizing as perfect. The 6R15 movement in some variants offers accuracy around +4 seconds per day with a 50-hour power reserve, while newer movements offer more. Some models are criticized for a bracelet width not matching the case size or a rudimentary clasp for their price point. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its impressive case work and finishing at its price point.

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