Side by side

IWC Schaffhausen Iw357415 Portofino AutomaticvsSeiko Coutura

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

Coutura
SeikoCoutura
MSRP $450
What people say

Owners + reviewers, side by side

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

IWC Schaffhausen Iw357415 Portofino Automatic

Owners widely praise the IWC Schaffhausen Iw357415 Portofino Automatic for its clean, classic dress watch aesthetic and elegant, minimalist design, with many appreciating its slim profile. One owner highlights the appealing blue dial color, while another notes it keeps excellent time. However, some question its value proposition, especially given the use of an external movement and its price point relative to competitors. One owner found the watch had a larger presence on the wrist than expected. Overall, owners rate the IWC Schaffhausen Iw357415 Portofino Automatic highly for its classic dress watch aesthetic and elegant design.

Seiko Coutura

Owners widely praise the Seiko Coutura for its wear-resistant metal treatments, with one reporting minimal scratching after six years. Its solar and perpetual calendar features are noted for reliability and low maintenance, and some find its aesthetic captivating with attractive gold indices and a contrasting black dial, making it a daily driver. However, opinions on styling are split; some find the dial too busy and the gold tone unconvincing, while others appreciate its unique, fun design. The proprietary bracelet is a common point of contention, with several owners expressing dislike. One owner reports poor solar power reserve requiring constant light exposure, and another found the watch sits too high and looks "horrendous" in person. Overall, owners value the Seiko Coutura for its solar and perpetual calendar complications and durable construction, despite polarizing styling and bracelet design.

At a glance

14 of 29 specs differ
Diameter
Iw357415 Portofino Automatic34mm
Coutura33.7mm
Power Reserve
Iw357415 Portofino Automatic50h
Coutura40h
Water Resistance
Iw357415 Portofino Automatic30m
Coutura100m
MSRP
Iw357415 Portofino Automatic$6,500
Coutura$450

Full specifications

Case

6 specs
Diameter
34mm
33.7mm
Thickness
8.6mm
8.4mm
Lug-to-Lug
40.3mm
Finish
18 ct 5N gold
Brushed and polished
Water Resistance
30m
100m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Inner
Dial Color
Green
Black
Indices
Applied
Lume
None
LumiBrite on Hands

Movement

2 specs
Caliber
35100
6N42
Power Reserve
50h
40h

Pricing

1 specs
MSRP
$6,500
$450
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