STEELDIVE SD1988vsTissot Seastar 2000 Professional 44mm

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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.

STEELDIVE SD1988 at true scale

SD1988

Tissot Seastar 2000 Professional 44mm at true scale

Seastar 2000 Professional 44mm

Diameter

55.7mm

44mm

Thickness

15.2mm

lowest

15.3mm

Water Resistance

1200m

highest

600m

Power Reserve

n/a

80h

MSRP

$339

lowest

$931

Movement

Seiko NH35

Automatic

Case

4 specs
Diameter
55.7mm
44mm
Thickness
15.2mm
15.29mm
Material
Ceramic
316L stainless steel & Ceramic
Water Resistance
1200m
600m

Movement

2 specs
Caliber
Seiko NH35
n/a
Power Reserve
0h
80h

Pricing

1 specs
MSRP
$339
$931
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Reviews

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

STEELDIVE SD1988

Owners widely praise the STEELDIVE SD1988's case finishing, noting it is surprisingly good for the $180 price point, with circular brushing on top and notably better linear brushing on the case back. The lume is also considered excellent. The watch features a Seiko NH35 automatic movement and has a 1200m water resistance rating. Its large 55.7mm case size is noted as a potential challenge for photography. On balance, owners rate the STEELDIVE SD1988 highly for its exceptional value, particularly the finishing and lume at its accessible price.

Tissot Seastar 2000 Professional 44mm

The Tissot Seastar 2000 Professional 44mm is widely praised for its exceptional value, offering impressive specifications like 600m water resistance and an 80-hour power reserve from its automatic movement. Owners and reviewers highlight its attractive dial, often featuring a fading blue color with etched waves and a color-matched date window, along with Tissot's generally appealing designs and good build quality. The engraved ceramic bezel numbers are noted as a significant improvement. However, the 44mm case size is a point of contention, with some finding it substantial and feeling larger due to its lug-to-lug measurement, while others appreciate its short lugs which make it wear less bulky. One owner reported a bezel click action failure after 14 days. Overall, owners and reviewers rate the Tissot Seastar 2000 Professional 44mm highly for its robust build and technology at an exceptional price point.