Oris Big Crown Big Crown X1 Calculator Grey / Black

Reference 01 675 7648 4264-Set 5 23 77

Oris Big Crown X1 Calculator Grey / Black

About this watch

The Oris Big Crown X1 Calculator is a statement piece that embodies the spirit of adventure and precision. With its blend of practical features and stunning design, it caters to watch enthusiasts and casual wearers alike. The robust Oris 675 movement boasts a frequency of 28,800 vibrations per hour, ensuring precision timekeeping with 25 jewels and a power reserve of 48 hours. The chronograph function, small seconds, and date/day display make it perfect for those who appreciate multi-functionality in their timepieces. The striking grey and black color scheme gives it a modern edge while staying true to its classic roots.
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Key Features

  • Oris caliber Oris 675 movement
  • 46mm diameter stainless steel case with PVD coating
  • Sapphire crystal for scratch resistance
  • Chronograph function, small seconds, and date/day display
  • Sliderule bezel for quick calculations
  • 30m water resistance for splash-resistance
  • 23mm lug width for versatile strap options

Specifications

Brand
Oris
Family
Big Crown
Model
Big Crown X1 Calculator Grey / Black
Reference
01 675 7648 4264-Set 5 23 77
Movement
oris-675
Movement Features
  • Hours, Minutes, Small Seconds
  • Date, Day
  • Chronograph
Case
Stainless Steel 46mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
30

Current Listings

[WTS] ORIS Big Crown Pointer Date Hank Aaron limited edition 40mm

ORIS Big Crown Pointer Date Hank Aaron limited edition 40mm

Oris - 01-754-7785-4081 · $1,750
The ORIS Big Crown Pointer Date is a unique and elegant watch, purchased brand new in September 2024 from an authorized dealer. It has been well taken care of with no blemishes or dings on the crystal, bezel, or straps.

  • Condition: Excellent
  • Purchase Date: September 2024
  • Warranty Status: Still under warranty
Posted at
Oct 17, 2025, 1:04 PM
Active
View listing on r/WatchExchange
[WTS] ORIS Limited Edition Hank Aaron Big Crown Pointer Date, Excellent pre-owned condition, 40mm, Complete Set

ORIS Limited Edition Hank Aaron Big Crown Pointer Date, Excellent pre-owned condition, 40mm, Complete Set

ORIS - 754 7785 4081-SET · $1,675
This Oris Hank Aaron Limited Edition Big Crown Pointer Date watch is a unique timepiece featuring a blue leather and NATO strap, 40mm in size. It's in excellent pre-owned condition with almost no sign of wear, except for light wear to the leather strap and case.

  • Condition: Excellent pre-owned condition
  • Case Size: 40mm diameter
  • Strap Type: Blue Leather and NATO Strap
Posted at
Oct 16, 2025, 3:07 PM
Active
View listing on r/WatchExchange
[WTS] Oris Big Crown Pointer Date Bronze 7741 – Brown Dial – Full Set – Excellent Condition – $1,650 OBO

Oris Big Crown Pointer Date Bronze 7741 – Brown Dial – Full Set – Excellent Condition – $1,650 OBO

Oris - Big Crown Pointer Date Bronze 7741 · $1,650
This is a Oris Big Crown Pointer Date Bronze watch with a brown dial. It is a full set and in excellent condition.

  • Condition: Excellent
  • Diameter: 40mm
Posted at
Oct 16, 2025, 2:37 PM
Active
View listing on r/WatchExchange
[WTS] Oris Big Crown Pointer Date 7741 80th Anniversary Edition | Near Mint Condition (Full Set) | $1600

Oris Big Crown Pointer Date 7741 80th Anniversary Edition | Near Mint Condition (Full Set) | $1600

Oris - 01 754 7741 3167-07 5 20 58BR · $1,600
The Oris Big Crown Pointer Date 80th Anniversary Edition is a special release celebrating one of Oris’s most enduring designs. It features a 40mm bronze case, a deep green dial, and a pointer date function.

  • Condition: Near Mint Condition
  • Case material: bronze
  • Water resistance: 50m
  • Movement type: automatic
Posted at
Oct 15, 2025, 9:53 AM
Active
View listing on r/WatchExchange
[WTS] Oris Big Crown Pointer Date Ref. 7628 | Mint Condition (with Original Box, Booklet and Card) | $1025

Oris Big Crown Pointer Date Ref. 7628 | Mint Condition (with Original Box, Booklet and Card) | $1025

Oris - 7628 · $1,025
A timeless Oris classic that blends vintage-inspired design with modern reliability, featuring a 40mm stainless steel case and silver dial.

  • Condition: Mint Condition
  • Case size: 40mm diameter
  • Water resistance: 100 meters
  • Movement: Oris Caliber 754
Posted at
Oct 14, 2025, 1:58 PM
Active
View listing on r/WatchExchange
Oris Big Crown 1917 Limited Edition 40mm 1270 of 1917

Oris Big Crown 1917 Limited Edition 40mm 1270 of 1917

Oris - 01 732 7736 4081-Set LS · $1,500
This Oris Big Crown 1917 Limited Edition features a gray dial with vintage-inspired design, housed in a stainless steel case measuring 40mm in diameter.

  • Movement: Automatic Movement Caliber: Oris 732
  • Case Thickness: 11.5 mm
  • Water Resistance: 5 BAR
Posted at
Feb 7, 2025, 10:28 AM
Active
View listing on RolexForums
Oris Big Crown 1917 Limited Edition 40mm 1452 of 1917

Oris Big Crown 1917 Limited Edition 40mm 1452 of 1917

Oris - 01 732 7736 4081-Set LS · $1,400
The Oris Big Crown 1917 Limited Edition is a vintage-inspired watch with a gray dial and stainless steel case, measuring 40mm in diameter.

  • Case Diameter: 40mm
  • Case Thickness: 11.5mm
  • Water Resistance Bar: 5 BAR
Posted at
Feb 7, 2025, 10:23 AM
Active
View listing on RolexForums