Oceaneva 6000m Deep Marine Explorer VI Grade 5 TitaniumvsSeiko 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.

Oceaneva 6000m Deep Marine Explorer VI Grade 5 Titanium at true scale

6000m Deep Marine Explorer VI Grade 5 Titanium

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

44mm

43.8mm

Lug-to-Lug

n/a

48.7mm

Thickness

n/a

12.8mm

Water Resistance

6000m

highest

200m

Power Reserve

n/a

41h

MSRP

$1,599

$625

lowest

Movement

Sellita SW200-1

Seiko 4R35

Case

5 specs
Diameter
44mm
43.8mm
Thickness
n/a
12.8mm
Lug-to-Lug
n/a
48.7mm
Material
Titanium
Stainless Steel
Water Resistance
6000m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
Sellita SW200-1
Seiko 4R35
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$1,599
$625
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Reviews

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

Oceaneva 6000m Deep Marine Explorer VI Grade 5 Titanium

Owners praise the Oceaneva 6000m Deep Marine Explorer VI Grade 5 Titanium for its tank-like build and impressive specifications, with one owner noting it keeps time very well. Reviewers highlight its extreme 6000m water resistance and value, particularly at its pre-order price of $899 USD. The 44mm case with an 18.2mm thickness and a 38-hour power reserve are noted specifications. Overall, owners rate the Oceaneva 6000m Deep Marine Explorer VI Grade 5 Titanium highly for its substantial feel and impressive specifications at its price point.

Seiko Prospex Sea

The Seiko Prospex Sea is widely praised for its excellent value as a sport watch, with owners highlighting its comfortable wearability and generous lume. Reviewers note its solid build quality and attractive design, with some specifically mentioning the matte black dial as a strong point. One owner reports accuracy around +1 to +2 seconds per day. The 43.8mm case size is considered substantial by some, and one owner found the watch heavy and thick, regretting not choosing a different variant. Overall, owners and reviewers rate the Seiko Prospex Sea highly for its blend of classic design and modern utility at an accessible price point.

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