Side by side

Phoibos Reef MastervsSeiko Presage Classic Series “Craftsmanship” Enamel Dial

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

Reef Master
PhoibosReef Master
MSRP $335
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 “Craftsmanship” Enamel Dial

Owners and reviewers widely praise the Seiko Presage Classic Series “Craftsmanship” Enamel Dial for its high-quality, handcrafted enamel dials, with specific commendations for the depth and subtle gloss of urushi lacquer and the excellent legibility of minimalistic markers and contrasting hands. The watches are frequently cited as offering significant value, with one reviewer noting the SPB163 as a great value at €1,300, and another highlighting the series' impressive 100M water resistance and Japanese design inspiration at $1,300 USD. However, the 12.4mm to 12.8mm thickness is noted by multiple sources as a potential area for improvement, with a preference for under 12mm, and one owner dislikes the date window. Accuracy figures for the 6R27 movement range from -15 to +25 seconds per day, and its power reserve is closer to 35-40 hours than the advertised 45 hours.

At a glance

13 of 29 specs differ
Diameter
Reef Master42mm
Presage Classic Series “Craftsmanship” Enamel Dial40.2mm
Power Reserve
Reef Master40h
Presage Classic Series “Craftsmanship” Enamel Dial72h
Water Resistance
Reef Master200m
Presage Classic Series “Craftsmanship” Enamel Dial100m
MSRP
Reef Master$335
Presage Classic Series “Craftsmanship” Enamel Dial$1,400

Full specifications

Case

5 specs
Category
Diver
Dress
Diameter
42mm
40.2mm
Thickness
13mm
12.1mm
Lug Width
22mm
20mm
Water Resistance
200m
100m

Crystal & Dial

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

Movement

3 specs
Caliber
SII NH38
6R5H
Power Reserve
40h
72h
Jewels
25
24

Pricing

1 specs
MSRP
$335
$1,400
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