Side by side

Phoibos Reef MastervsTissot Seastar 1000 Chronograph

The numbers, the dial colors, the calibers — laid out so you can stop flipping between tabs.

Reef Master
PhoibosReef Master
MSRP $335
Seastar 1000 Chronograph
TissotSeastar 1000 Chronograph
MSRP $650

At a glance

10 of 29 specs differ
Diameter
Reef Master42mm
Seastar 1000 Chronograph45.5mm
Power Reserve
Reef Master40h
Seastar 1000 Chronograph40h
Water Resistance
Reef Master200m
Seastar 1000 Chronograph300m
MSRP
Reef Master$335
Seastar 1000 Chronograph$650

Full specifications

Case

4 specs
Diameter
42mm
45.5mm
Thickness
13mm
12.82mm
Lug-to-Lug
48mm
45.5mm
Water Resistance
200m
300m

Crystal & Dial

3 specs
Dial Color
Green
Black
Indices
Applied
Indexes
Lume
Super-LumiNova
Super-LumiNova ®

Movement

2 specs
Caliber
SII NH38
Type
Automatic
Quartz

Pricing

1 specs
MSRP
$335
$650

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What people say

Owners + reviewers, side by side

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

Phoibos Reef Master

Owners widely praise the Phoibos Reef Master for its exceptional value, highlighting its sapphire crystal, DLC coating, and extensive BGW9 lume. The watch is noted for its cool lume, with one owner finding it not bulky despite its robust build. The Shamrock Green dial and texture are highly praised, as is the comfortable bracelet with solid end links. However, the bezel action is described as rough, and the basic folding clasp is a disappointment. Accuracy is reported as excellent, with one owner seeing +-2 sec/day. Some find the 42mm size almost too big for their wrists, and the date window is considered too small. Overall, owners rate the Phoibos Reef Master highly for its impressive feature set and value at its price point.

Tissot Seastar 1000 Chronograph

Owners widely praise the Tissot Seastar 1000 Chronograph for its captivating blue dial, excellent case finishing, and legible matte dial, with some noting its Powermatic 80 movement offers remarkable accuracy averaging -0.6 seconds per day and an 80-hour power reserve. The ceramic bezel is also frequently highlighted as exceptionally well-done, and the bracelet is described as surprisingly strong. However, multiple owners report issues including bezel looseness, paint chipping, flooding, a broken crown, and a protruding case back causing discomfort. Some find the watch too large, with one owner noting unfinished case sides and a crown pattern that digs into fingers. Overall, owners rate the Tissot Seastar 1000 Chronograph highly for its impressive finishing and value, despite a notable number of reports concerning durability and comfort issues.

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