Side by side

Formex Reef 42 mmvsGrand Seiko SBGZ011

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

Reef 42 mm
FormexReef 42 mm
MSRP $2,414
SBGZ011
Grand SeikoSBGZ011
MSRP $84,000

At a glance

13 of 29 specs differ
Diameter
Reef 42 mm42mm
SBGZ01140mm
Power Reserve
Reef 42 mm56h
SBGZ01184h
Water Resistance
Reef 42 mm300m
SBGZ01130m
MSRP
Reef 42 mm$2,414
SBGZ011$84,000

Full specifications

Case

7 specs
Category
Diver
Dress
Diameter
42mm
40mm
Thickness
11.4mm
9.6mm
Lug-to-Lug
47mm
45.2mm
Lug Width
22mm
19mm
Material
Stainless Steel
Platinum
Water Resistance
300m
30m

Crystal & Dial

2 specs
AR Coating
Inner
Yes
Lume
Super-LumiNova
None

Movement

3 specs
Caliber
Sellita SW300-1
9R02
Type
Automatic
Spring Drive
Power Reserve
56h
84h

Pricing

1 specs
MSRP
$2,414
$84,000

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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.

Formex Reef 42 mm

The Formex Reef 42 mm is widely praised for its comfortable bracelet featuring a micro-adjust clasp, COSC-certified Sellita movement, and excellent build quality. Owners appreciate the gradient dial's visual appeal and the overall wearability. Some owners note the seconds hand does not perfectly align with markers, and one owner found the lugs' taper hinders third-party strap fit. The bracelet's length and sporty design are noted as limiting versatility by some. On balance, owners and reviewers rate the Formex Reef 42 mm highly for its impressive wearability and value at the price point.

Grand Seiko SBGZ011

Grand Seiko SBGZ011 owners widely praise its in-person beauty and the finest Zaratsu polishing, noting that photos do not capture its artistry. Some owners find the framed logo and lettering detract from the dial's balance, and a few describe the watch as too flashy or "bling" for their taste, with one owner feeling its design deviates from Grand Seiko's ethos. The strap is also widely disliked. Overall, owners rate the Grand Seiko SBGZ011 highly for its stunning Zaratsu polishing and unique, beautiful in-person presence, despite some finding it overly flashy.

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