Side by side

Bremont MayavsIWC Schaffhausen Iw459403 Portofino Automatic Moon Phase

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

What people say

Owners + reviewers, side by side

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

Bremont Maya

Owners widely report Bremont watches are overpriced compared to competitors, though some acknowledge the brand's in-house movement development and durability, with one reviewer noting the 37mm Maya model features a hardened stainless steel case offering over 2,000 Vickers of scratch resistance. Some owners find the DLC coating durable, while others criticize pricing, especially for ETA-based models, and report issues with water resistance and servicing. On balance, owners are split on Bremont's value proposition, with some appreciating the brand's efforts to revive British watchmaking and unique customer engagement, while others find the pricing high for the offered features.

IWC Schaffhausen Iw459403 Portofino Automatic Moon Phase

Owners widely praise the IWC Schaffhausen Portofino for its stunning and elegant design, with many finding the 40mm size wearability excellent, even on smaller wrists. The clean dial and classical sophistication are frequently highlighted, and some owners describe it as a "lifetime watch." One owner notes their watch keeps excellent time, with another mentioning IWC's commitment to chronometer standards. A different Portofino 37 variant was reported to lose almost 10 seconds a day. On balance, owners and reviewers rate the IWC Schaffhausen Portofino highly for its elegant design and comfortable wearability.

At a glance

15 of 29 specs differ
Diameter
Maya37mm
Iw459403 Portofino Automatic Moon Phase40mm
Power Reserve
Maya40h
Iw459403 Portofino Automatic Moon Phase50h
Water Resistance
Maya
Iw459403 Portofino Automatic Moon Phase30m
MSRP
Maya$5,150
Iw459403 Portofino Automatic Moon Phase$7,700

Full specifications

Case

6 specs
Category
Dress
Moonphase
Diameter
37mm
40mm
Thickness
12.93mm
11.1mm
Finish
Brushed and polished
18 ct 5N gold
Water Resistance
30m
Caseback
Solid

Crystal & Dial

5 specs
Crystal
Sapphire
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Grey
Silver
Indices
Applied

Movement

3 specs
Caliber
35800
Power Reserve
40h
50h
Complications
None
Moonphase

Pricing

1 specs
MSRP
$5,150
$7,700
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