Side by side

Orient Multi-Year CalendarvsSpinnaker Dumas GMT

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

Multi-Year Calendar
OrientMulti-Year Calendar
MSRP $325
Dumas GMT
SpinnakerDumas GMT
MSRP $399

At a glance

14 of 29 specs differ
Diameter
Multi-Year Calendar43.5mm
Dumas GMT44mm
Power Reserve
Multi-Year Calendar40h
Dumas GMT40h
Water Resistance
Multi-Year Calendar50m
Dumas GMT300m
MSRP
Multi-Year Calendar$325
Dumas GMT$399

Full specifications

Case

7 specs
Category
GMT
Diameter
43.5mm
44mm
Thickness
11.5mm
15mm
Lug-to-Lug
50.2mm
48mm
Material
Stainless Steel
316L Stainless Steel
Water Resistance
50m
300m
Caseback
Display
Solid

Crystal & Dial

2 specs
Crystal
Mineral
Sapphire
Dial Color
Champagne
Blue

Movement

4 specs
Caliber
F6D22
Seiko NH34A
Beat Rate
21,600 vph
28,800 vph
Jewels
22
25
Complications
Date
None

Pricing

1 specs
MSRP
$325
$399

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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.

Orient Multi-Year Calendar

Owners report the Orient Multi-Year Calendar features a complex analog display for tracking days and dates across multiple years, housed in a 45mm stainless steel case with 100m water resistance. Some owners view the watch as a visually appealing novelty, noting that manual adjustment is required for months and that the older 20-year calendar version is difficult to find. One owner observed only light signs of wear on their watch, with minor desk rash on the buckle visible only under magnification. On balance, owners appreciate the unique calendar complication as a visually appealing novelty.

Spinnaker Dumas GMT

Owners praise the Spinnaker Dumas GMT's satisfying lume, including on the crown, and good finishing, with one owner finding it wears well on a 17cm wrist. The watch features a Seiko NH34A GMT movement and a blue gradient dial. Reviewers note its 44mm diameter and 209g weight on the bracelet make it unsuitable for smaller wrists.

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