Side by side

Breitling Navitimer B01 ChronographvsIWC Schaffhausen Iw344202 Portugieser Perpetual Calendar

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.

Breitling Navitimer B01 Chronograph

Owners widely question the value retention of the Breitling Navitimer B01 Chronograph, with one owner purchasing it for $6,546 and considering a return or sale. While the Breitling B01 movement is acknowledged as reliable and amazing, its complexity leads to more expensive servicing, and resale value is unpredictable. Some owners find the price prohibitive compared to other Navitimer models, though it is considered a dream watch. One owner notes the watch is precise with hardly any deviation and achieves its rated ~70-hour power reserve, while another describes its gorgeous mint dial and bracelet as a "stunner" but not robust enough for everyday work wear. On balance, owners rate the Breitling Navitimer B01 Chronograph highly for its amazing in-house movement and stunning dial, despite concerns about its high price and resale value.

IWC Schaffhausen Iw344202 Portugieser Perpetual Calendar

Owners widely praise the IWC Schaffhausen Iw344202 Portugieser Perpetual Calendar for its stunning aesthetics and impressive perpetual calendar functions, with many highlighting the 7-day power reserve and crown-based setting mechanism as significant advantages. The watch is described as phenomenal in person, featuring a beautiful moonphase and a relatively simple adjustment process. However, some owners find the dial busy and the Arabic numerals and font choice slightly off, with one noting the year indicator is off-center. The rose-gold hue of the digits is also more pronounced than expected, and the rotor's movement is described as less smooth than desired. Overall, owners rate the IWC Schaffhausen Iw344202 Portugieser Perpetual Calendar highly for its horological appeal and impressive complications, despite minor aesthetic quibbles.

At a glance

12 of 29 specs differ
Diameter
Navitimer B01 Chronograph41mm
Iw344202 Portugieser Perpetual Calendar42.4mm
Power Reserve
Navitimer B01 Chronograph70h
Iw344202 Portugieser Perpetual Calendar60h
Water Resistance
Navitimer B01 Chronograph30m
Iw344202 Portugieser Perpetual Calendar30m
MSRP
Navitimer B01 Chronograph$10,100
Iw344202 Portugieser Perpetual Calendar$27,400

Full specifications

Case

5 specs
Category
Chronograph
Mechanical
Diameter
41mm
42.4mm
Thickness
13.6mm
13.8mm
Lug Width
0mm
22mm
Finish
Stainless steel
18 ct 5N gold

Crystal & Dial

1 specs
Dial Color
Silver

Movement

5 specs
Caliber
Breitling B01
IWC Caliber 82xxx
Beat Rate
0 vph
28,800 vph
Power Reserve
70h
60h
Jewels
0
46
Complications
Chronograph
Perpetual Calendar

Pricing

1 specs
MSRP
$10,100
$27,400
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