MMI Watches Cuttlechron Wave 316L SS (TRI-Lume) Model: CCS-10vsSeiko 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.

MMI Watches Cuttlechron Wave 316L SS (TRI-Lume) Model: CCS-10 at true scale

Cuttlechron Wave 316L SS (TRI-Lume) Model: CCS-10

Seiko Prospex Sea at true scale

Prospex Sea

Diameter

42mm

43.8mm

Lug-to-Lug

n/a

48.7mm

Thickness

12.5mm

lowest

12.8mm

Water Resistance

150m

200m

highest

Power Reserve

n/a

41h

MSRP

$475

lowest

$625

Movement

Miyota 9039

Seiko 4R35

Case

4 specs
Diameter
42mm
43.8mm
Thickness
12.5mm
12.8mm
Lug-to-Lug
n/a
48.7mm
Water Resistance
150m
200m

Crystal & Dial

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

Movement

3 specs
Caliber
Miyota 9039
Seiko 4R35
Power Reserve
0h
41h
Jewels
0
23

Pricing

1 specs
MSRP
$475
$625
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Reviews

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

MMI Watches Cuttlechron Wave 316L SS (TRI-Lume) Model: CCS-10

Owners widely praise the MMI Watches CUTTLECHRON WAVE 316L SS (TRI-LUME) MODEL: CCS-10 for its excellent finishing and comfortable wearability, with one owner noting it exceeded expectations beyond its novelty dial. The watch is anticipated to feature great lume, a trait that MMI's lume is positively recognized for within the community. On balance, owners rate the MMI Watches CUTTLECHRON WAVE 316L SS (TRI-LUME) MODEL: CCS-10 highly due to its finishing and wearability, with a strong expectation for its luminous performance.

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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