Side by side

Oris Big Crown DiamondsvsSeiko Presage Classic Series Seiko 145th Anniversary Limited Edition

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

Big Crown Diamonds
OrisBig Crown Diamonds
MSRP $3,300

At a glance

15 of 29 specs differ
Diameter
Big Crown Diamonds34mm
Presage Classic Series Seiko 145th Anniversary Limited Edition35mm
Power Reserve
Big Crown Diamonds42 hoursh
Presage Classic Series Seiko 145th Anniversary Limited Edition72h
Water Resistance
Big Crown Diamonds50m
Presage Classic Series Seiko 145th Anniversary Limited Edition50m
MSRP
Big Crown Diamonds$3,300
Presage Classic Series Seiko 145th Anniversary Limited Edition$1,900

Full specifications

Case

7 specs
Category
Dress
Diameter
34mm
35mm
Thickness
12.3mm
Lug-to-Lug
37mm
Lug Width
17mm
11mm
Finish
Brushed and polished
Caseback
Solid

Crystal & Dial

3 specs
Crystal Shape
Box
AR Coating
Underside
Anti-reflective coating on inner surface
Indices
Applied

Movement

4 specs
Caliber
531
6R51
Beat Rate
4 vph
28,800 vph
Power Reserve
42 hoursh
72h
Jewels
24

Pricing

1 specs
MSRP
$3,300
$1,900

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What people say

Owners + reviewers, side by side

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

Oris Big Crown Diamonds

Owners widely praise the Oris Big Crown Diamonds for its timeless design, vintage charm, and recognizable details like cathedral hands and the pointer date function. Reviewers highlight the stunning gradient dial and the "Bullseye" tuxedo dial as particularly beautiful. The 38mm case is considered versatile, and the watch offers remarkable value. However, some owners note the standard Sellita movement has a short power reserve and plain finishing, and the strap is not durable. A reviewer points out slightly imperfect Super-LumiNova printing on the hour numerals, and one owner finds the two-tone bracelet overly flashy. On balance, owners and reviewers rate the Oris Big Crown Diamonds highly for its unique design and value at its price point.

Seiko Presage Classic Series Seiko 145th Anniversary Limited Edition

The Presage Classic Series Seiko 145th Anniversary Limited Edition features a white enamel dial with black Roman numerals and gold leaf hands, evoking early 20th-century designs. It is powered by the 72-hour calibre 6R51. Overall, owners view the Presage Classic Series Seiko 145th Anniversary Limited Edition as a meaningful family heirloom.

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