Side by side

Oris Big Crown Pointer Date Calibre 403vsGruppo Gamma Field III GMT

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

Big Crown Pointer Date Calibre 403
OrisBig Crown Pointer Date Calibre 403
MSRP $4,500
Field III GMT
Gruppo GammaField III GMT
MSRP $459

At a glance

19 of 29 specs differ
Diameter
Big Crown Pointer Date Calibre 40338mm
Field III GMT40mm
Power Reserve
Big Crown Pointer Date Calibre 403120 hoursh
Field III GMT41h
Water Resistance
Big Crown Pointer Date Calibre 40350m
Field III GMT200m
MSRP
Big Crown Pointer Date Calibre 403$4,500
Field III GMT$459

Full specifications

Case

8 specs
Category
GMT
Diameter
38mm
40mm
Thickness
14mm
Lug-to-Lug
48.5mm
Lug Width
19mm
22mm
Finish
Brushed and polished
Water Resistance
50m
200m
Caseback
Solid

Crystal & Dial

5 specs
Crystal Shape
Flat
AR Coating
Underside
Yes
Dial Color
Blue
Black
Indices
Applied
Lume
None
Super-LumiNova

Movement

5 specs
Caliber
CALIBRE 403
Seiko Instruments NH38A
Beat Rate
4 vph
28,800 vph
Power Reserve
120 hoursh
41h
Jewels
21
25
Complications
Date
GMT

Pricing

1 specs
MSRP
$4,500
$459

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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 Pointer Date Calibre 403

The Oris Big Crown Pointer Date Calibre 403 is praised for its in-house Calibre 403 movement offering a 120-hour power reserve and a 10-year warranty. Owners and reviewers highlight its good finishing, inspired dial design with luminous Arabic numerals, and the analog date complication for quick checks. The 40mm stainless steel case is 12.3mm thick with 50 meters of water resistance. Some owners find the 40mm size perfect, while others prefer the 36mm version. The deer leather strap's clasp scratches easily, and the higher price point compared to standard models is a point of discussion, with a noted owner concern about time-setting accuracy not yet addressed. Overall, owners and reviewers value the Oris Big Crown Pointer Date Calibre 403 for its impressive performance and refreshed aesthetic at its price point.

Gruppo Gamma Field III GMT

Owners praise the Gruppo Gamma Field III GMT for its look and value, with specific mentions of its sandwich dial and comfortable OEM straps. One owner notes incredible quality for the price across their Gruppo Gamma watches. The watch features a 40mm brushed stainless steel case, box sapphire crystal, and a Seiko NH34A movement with a 41-hour power reserve and stated accuracy of -20~+40 s/day. Some find the lack of a date window a drawback for a GMT, and question its differentiation from other NH34-powered watches. On balance, owners and reviewers find the Gruppo Gamma Field III GMT to be a good value with quality construction for its price point.

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