Side by side

Phoibos Reef MastervsSeiko Presage Classic Series Seiko 145th Anniversary Limited Edition

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

Reef Master
PhoibosReef Master
MSRP $335

At a glance

14 of 29 specs differ
Diameter
Reef Master42mm
Presage Classic Series Seiko 145th Anniversary Limited Edition35mm
Power Reserve
Reef Master40h
Presage Classic Series Seiko 145th Anniversary Limited Edition72h
Water Resistance
Reef Master200m
Presage Classic Series Seiko 145th Anniversary Limited Edition50m
MSRP
Reef Master$335
Presage Classic Series Seiko 145th Anniversary Limited Edition$1,900

Full specifications

Case

6 specs
Category
Diver
Dress
Diameter
42mm
35mm
Thickness
13mm
12.3mm
Lug-to-Lug
48mm
37mm
Lug Width
22mm
11mm
Water Resistance
200m
50m

Crystal & Dial

4 specs
Crystal Shape
Flat
Box
AR Coating
Yes
Anti-reflective coating on inner surface
Dial Color
Green
Black
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
SII NH38
6R51
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$335
$1,900

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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.

Seiko Presage Classic Series Seiko 145th Anniversary Limited Edition

The Presage Classic Series Seiko 145th Anniversary Limited Edition features a white enamel dial with black Roman numerals and gold leaf hands, evoking early 20th-century designs. It is powered by the 72-hour calibre 6R51. Overall, owners view the Presage Classic Series Seiko 145th Anniversary Limited Edition as a meaningful family heirloom.

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