Side by side

Seiko Prospex SeavsTudor Pelagos

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

Pelagos
TudorPelagos
MSRP $6,025
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

Seiko Prospex Sea owners and reviewers praise its Marinemaster-style aesthetic, excellent case finishing, and impressive LumiBrite lume. The watch is powered by the 6R15 movement with a 50-hour power reserve and comes with both a steel bracelet and a silicone strap. Some owners find the Seiko Prospex Sea to be a great value and a suitable first "proper" watch, while others report it is uncomfortably big, thick, and heavy on smaller wrists. Reviewers note the GMT function is secondary with a less prominent scale, and the bezel's quieter clicks may not appeal to all. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its classic design and finishing at its price point.

Tudor Pelagos

Owners widely praise the Tudor Pelagos for its robust tool-watch aesthetic, titanium case that offers a light and balanced feel, and excellent value. Reviewers highlight its 1000 meters of water resistance, METAS-certified movement with a 70-hour power reserve, and the fully lumed dial and bezel. The 60-click bezel action is described as lovely, and the self-adjusting clasp provides useful micro-adjustment. Some owners note that the sharp finishing, particularly on the bracelet, can feel cold. Overall, owners and reviewers rate the Tudor Pelagos highly for its exceptional value and robust dive watch specifications.

At a glance

11 of 29 specs differ
Diameter
Prospex Sea43.5mm
Pelagos40mm
Power Reserve
Prospex Sea70h
Pelagos70h
Water Resistance
Prospex Sea200m
Pelagos500m
MSRP
Prospex Sea$1,500
Pelagos$6,025

Full specifications

Case

5 specs
Diameter
43.5mm
40mm
Thickness
13.3mm
14.3mm
Lug-to-Lug
51mm
0mm
Finish
Satin
Water Resistance
200m
500m

Crystal & Dial

3 specs
AR Coating
Anti-reflective coating on inner surface
Dial Color
White
Lume
LumiBrite on hands and index(es)
None

Movement

2 specs
Caliber
Seiko 6R35
MT5612
Jewels
24
0

Pricing

1 specs
MSRP
$1,500
$6,025
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