Side by side

Seiko Diamond CollectionvsCincinnati Watch Company Union Terminal Mechanical Watch, Gold (PVD)

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

Diamond Collection
SeikoDiamond Collection
MSRP $525
What people say

Owners + reviewers, side by side

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

Seiko Diamond Collection

The Seiko Diamond Collection is widely praised by owners for its stunning beauty, featuring 14 diamonds, a mother-of-pearl dial, and a two-tone color scheme. Reviewers note its dial is difficult to capture in photos and that its fit and finish suggest excellent value, especially when purchased on sale. One owner describes the gold plating on the bracelet showing some fading from desk work, and its gold tone may not suit all tastes. Overall, owners rate the Seiko Diamond Collection highly for its striking aesthetics and perceived value.

Cincinnati Watch Company Union Terminal Mechanical Watch, Gold (PVD)

The Cincinnati Watch Company Union Terminal Mechanical Watch, Gold (PVD) is praised for its Art Deco design and hometown symbolism, echoing the historic Union Terminal clock with striking colors. Owners highlight its 36mm size and 10.2mm thickness as comfortable for dressier occasions, particularly on a leather strap. The Sellita SW300 movement is noted as offering excellent value under $1000, though some find the lack of a screw-down crown and date function limits its everyday versatility. Overall, owners rate the Cincinnati Watch Company Union Terminal Mechanical Watch, Gold (PVD) highly for its iconic design and sentimental value at its price point.

At a glance

18 of 29 specs differ
Diameter
Diamond Collection30mm
Union Terminal Mechanical Watch, Gold (PVD)38mm
Power Reserve
Diamond Collection40h
Union Terminal Mechanical Watch, Gold (PVD)
Water Resistance
Diamond Collection50m
Union Terminal Mechanical Watch, Gold (PVD)30m
MSRP
Diamond Collection$525
Union Terminal Mechanical Watch, Gold (PVD)$650

Full specifications

Case

8 specs
Diameter
30mm
38mm
Thickness
6.3mm
0mm
Lug-to-Lug
36.5mm
0mm
Lug Width
5mm
0mm
Material
Stainless Steel
316L Stainless Steel
Finish
Brushed and polished
Water Resistance
50m
30m
Caseback
Solid

Crystal & Dial

4 specs
Crystal Shape
Flat
Domed
AR Coating
Inner
Dial Color
Black
Gold
Indices
Applied

Movement

5 specs
Caliber
7N01
Sellita SW210
Type
Quartz
Manual
Beat Rate
28,800 vph
0 vph
Power Reserve
40h
0h
Jewels
25
0

Pricing

1 specs
MSRP
$525
$650
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