BUREI Eternal Classic Diamond AutomaticvsIWC Schaffhausen Iw658601 Portofino Automatic

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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.

BUREI Eternal Classic Diamond Automatic at true scale

Eternal Classic Diamond Automatic

IWC Schaffhausen Iw658601 Portofino Automatic at true scale

Iw658601 Portofino Automatic

Diameter

39mm

37mm

Thickness

n/a

9.4mm

Water Resistance

30m

50m

highest

Power Reserve

n/a

120h

MSRP

$170

lowest

$12,100

Movement

Japanese automatic movement

32111

Case

6 specs
Diameter
39mm
37mm
Thickness
n/a
9.4mm
Lug-to-Lug
n/a
n/a
Lug Width
20mm
18mm
Finish
n/a
Steel
Water Resistance
30m
50m

Crystal & Dial

1 specs
Dial Color
Black
Silver

Movement

6 specs
Caliber
Japanese automatic movement
32111
Beat Rate
0 vph
28,800 vph
Power Reserve
0h
120h
Jewels
0
21
Hacking
No
Yes
Hand-winding
No
Yes

Pricing

1 specs
MSRP
$170
$12,100
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Reviews

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

BUREI Eternal Classic Diamond Automatic

Owners widely praise the BUREI Eternal Classic Diamond Automatic for its excellent value and build quality, with many calling it well-made for the price and comfortable at 39mm. Specific positive details include rounded case contours, an onion crown, a signed crown, a framed date window, and a subtle starry or black sunburst dial. However, some owners report the crystal is susceptible to scratches, the lume is mediocre, and the bracelet, despite solid links, feels flimsy with a butterfly clasp that hinders perfect fit. Concerns also exist regarding the origin of the watch, with some suggesting it's a "knockoff" and not an investment. Overall, owners rate the BUREI Eternal Classic Diamond Automatic highly for its exceptional value and surprising build quality at its price point.

IWC Schaffhausen Iw658601 Portofino Automatic

Owners widely praise the IWC Schaffhausen Iw658601 Portofino Automatic for its classic dress watch aesthetic and gender-neutral 37mm sizing, with reviewers highlighting its slim 9.4mm case and 43mm lug-to-lug. The automatic IWC 32111 movement is noted for its reliability and 72-hour power reserve. Some owners find the watch a versatile everyday or business-casual option, particularly after changing the strap for increased wearability. However, some community members question the watch's value proposition, citing its price and the use of an external movement. One owner reported a loss of nearly 10 seconds per day, while another found the watch had a larger presence than anticipated. Overall, owners and reviewers appreciate the IWC Schaffhausen Iw658601 Portofino Automatic for its elegant design and wearability, despite some reservations about its price and value.

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