Serket Watch Co Reef MarianavsTissot Seastar 1000

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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.

Serket Watch Co Reef Mariana at true scale

Reef Mariana

Tissot Seastar 1000 at true scale

Seastar 1000

Diameter

40mm

40mm

Lug-to-Lug

47.5mm

n/a

Thickness

13.2mm

12.5mm

lowest

Water Resistance

200m

300m

highest

Power Reserve

n/a

80h

MSRP

$449

lowest

$875

Movement

Seiko NH35

Tissot Powermatic 80

Case

3 specs
Thickness
13.2mm
12.48mm
Lug-to-Lug
47.5mm
n/a
Water Resistance
200m
300m

Crystal & Dial

4 specs
AR Coating
n/a
Yes
Dial Color
Orange
Graded grey-black
Indices
n/a
Indexes
Lume
BGW9
Super-LumiNova ®

Movement

2 specs
Caliber
Seiko NH35
Tissot Powermatic 80
Power Reserve
n/a
80h

Pricing

1 specs
MSRP
$449
$875
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Reviews

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

Serket Watch Co Reef Mariana

Owners widely praise the Serket Watch Co Reef Mariana for its excellent value, citing the sapphire crystal, ceramic bezel, and reliable Seiko NH35 automatic movement at its price point. Some owners note the bezel turns too easily and suggest the lume could be stronger. Overall, owners rate the Serket Watch Co Reef Mariana highly for its eye-catching dial and bezel combination and strong feature set for the price.

Tissot Seastar 1000

Owners widely praise the Tissot Seastar 1000 for its value and solid build, with one reviewer calling it a comfortable, sporty, and affordable everyday watch with a great case and dial ratio. However, some owners find the Tissot Seastar 1000 too large and poorly proportioned, citing small indices on larger dials and a difficult-to-read bezel. Criticisms also include a non-reflective crystal causing glare, mediocre lume, and a subpar bracelet, with some feeling it is underwhelming for the price compared to other divers. Overall, owners rate the Tissot Seastar 1000 highly for its value and solid build at the price point.

From video reviewers

The 80-hour power reserve from the Powermatic 80 movement is a significant strength. Reviewers did not reach a consensus on any weaknesses.