Erebus Watches TitanvsSeiko 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.

Erebus Watches Titan at true scale

Titan

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

44mm

43.5mm

Lug-to-Lug

48.5mm

lowest

51mm

Thickness

15.5mm

13.3mm

lowest

Water Resistance

500m

highest

200m

Power Reserve

n/a

70h

MSRP

n/a

$1,500

Movement

Seiko NH35

Seiko 6R35

Case

5 specs
Diameter
44mm
43.5mm
Thickness
15.5mm
13.3mm
Lug-to-Lug
48.5mm
51mm
Material
Stainless Steel
Titanium
Water Resistance
500m
200m

Crystal & Dial

3 specs
AR Coating
n/a
Anti-reflective coating on inner surface
Dial Color
Tiger Eye
n/a
Lume
SuperLuminova
LumiBrite on hands and index(es)

Movement

3 specs
Caliber
Seiko NH35
Seiko 6R35
Power Reserve
n/a
70h
Jewels
0
24

Pricing

1 specs
MSRP
n/a
$1,500
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Reviews

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

Erebus Watches Titan

Owners praise the Erebus Watches Titan for its bold design, vibrant dials, and solid build, with specific mentions of the Tiger's Eye dial's sparkle and the bracelet's micro-adjustments. Some find the 44mm case thickness of 15.5mm and weight to be drawbacks, and the design is noted as polarizing, with some feeling it lacks brand identity. One owner of a meteorite variant reported sharp edges on the caseback. Overall, owners rate the Erebus Watches Titan highly for its unique dial options and robust tool-watch specifications at its price point.

Seiko Prospex Sea

Owners praise the Seiko Prospex Sea for its value and classic design, with reviewers highlighting its impressive case finishing and excellent LumiBrite lume. One owner found the watch to be a great first proper timepiece, while another noted it felt uncomfortably large, thick, and heavy on a 6.5-inch wrist. The hard-coated steel case offers scratch resistance. On balance, owners and reviewers rate the Seiko Prospex Sea highly for its value and finishing.