Oris Big Crown Big Crown Small Second Pointer Day Stainless Steel / Black

Reference 01 645 7629 4064-07 5 22 77FC

About this watch

The Oris Big Crown Small Second Pointer Day is a masterpiece of horology, blending classic elegance with modern functionality. Its robust stainless steel case measures 44mm in diameter and features a brushed finish, while the open case back showcases the intricate Oris Caliber 645 movement. This automatic timepiece boasts 25 jewels, ensuring precision and reliability, and features a power reserve of 38 hours. The watch is protected by a scratch-resistant sapphire crystal and has a water resistance of 100 meters, making it perfect for everyday adventures. With its versatile design, the Big Crown Small Second Pointer Day seamlessly transitions from casual to formal wear, fitting right in no matter the occasion.
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Key Features

  • 44mm stainless steel case
  • Oris Caliber 645 automatic movement
  • Sapphire crystal glass
  • 100m water resistance

Specifications

Brand
Oris
Family
Big Crown
Model
Big Crown Small Second Pointer Day Stainless Steel / Black
Reference
01 645 7629 4064-07 5 22 77FC
Movement
oris-645
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
Case
Stainless Steel 44mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] ORIS Big Crown ProPilot X Titanium - Skeleton - 馃敟10 Day Power Reserve

ORIS Big Crown ProPilot X Titanium - Skeleton - 馃敟10 Day Power Reserve

A pilot's watch featuring a titanium case and bracelet, a skeletonised dial, and an impressive 10-day power reserve.

  • Case size: 44mm diameter
  • Movement: Calibre 115, skeletonised 10-day hand-wound calibre
  • Power reserve indicator: non-linear power reserve indicator
Posted at
Jan 13, 2026, 11:33 AM
Active
[WTS] Discontinued Oris Big Crown Ref. 7551 Two-Tone 36mm

Discontinued Oris Big Crown Ref. 7551 Two-Tone 36mm

a discontinued Oris Big Crown watch in a two-tone finish, available in 36mm.

  • Model type: Big Crown
  • Case size: 36mm
Posted at
Jan 13, 2026, 10:46 AM
Active
[WTS] Oris Big Crown Pointer Date 80th Anniversary Edition (price reduced)

Oris Big Crown Pointer Date 80th Anniversary Edition (price reduced)

The Oris Big Crown Pointer Date is an 80th Anniversary Edition watch with a beautiful, deep green dial. The bronze case has developed a nice patina and can be easily restored to its original look.

  • Condition: Excellent
  • Case size: 40.00mm diameter
  • Water resistance: 5 bar
  • Movement power reserve: 38 hours
Posted at
Jan 13, 2026, 10:33 AM
Active
[WTS] Oris Big Crown ProPilot 41mm Black Watch Set

Oris Big Crown ProPilot 41mm Black Watch Set

A classic watch with great legibility and awesome lume, featuring a rare black PVD stainless steel case.

  • Condition: Excellent
  • Case material: Black PVD stainless steel
  • Case size: 41mm diameter
  • Straps included: 3 (black leather, black textile, gray textile)
Posted at
Jan 9, 2026, 12:09 PM
Active
[WTS] Oris Big Crown Pointer Date x Cervo Volante - 38mm - Grey - Full Set

Oris Big Crown Pointer Date x Cervo Volante - 38mm - Grey - Full Set

Oris - 01 754 7779 4063 $1,425
A beautifully presented Oris Big Crown Pointer Date x Cervo Volante in grey, featuring a domed sapphire crystal and pointer date complication.

  • Condition: Mint / excellent overall
  • Case Size: 38mm
  • Thickness: ~12.5mm (including domed sapphire 'bubble' crystal)
  • Lug To Lug: ~45mm
Posted at
Jan 8, 2026, 3:51 PM
Active
[WTS] Oris Big Crown Pointer Date x Cervo Volante - 38mm - Grey - Full Set

Oris Big Crown Pointer Date x Cervo Volante - 38mm - Grey - Full Set

This listing does not provide a description of the watch. It only mentions it is an Oris Big Crown Pointer Date x Cervo Volante in 38mm with a grey color, and includes a full set.

  • Size: 38mm diameter
  • Case material: Grey
Posted at
Jan 8, 2026, 3:51 PM
Active
[WTS] Oris Big Crown Pointer Date Black/Grey Dial. Full Kit.

Oris Big Crown Pointer Date Black/Grey Dial. Full Kit.

This Oris Big Crown Pointer Date features a 40mm black dial. Recently authenticated by eBay guarantee and comes with full kit.

  • Condition: Minimal surface scratches, slight scratches on clasp
  • Diameter: 40mm
  • Authentication: eBay Guarantee
Posted at
Jan 7, 2026, 9:59 PM
Active
[WTS] Oris Big Crown Pointer Date

Oris Big Crown Pointer Date

Up for grabs is my Oris Big Crown Pointer Date featuring a unique turquoise/teal blue dial. It still meets the BCPD standards despite not having a coin edge bezel and lacks cathedral hands.

  • Condition: Unworn with handling marks
  • Case size: 40mm diameter
  • Lug-to-lug length: 47.5mm
  • Case thickness: 12mm
Posted at
Jan 6, 2026, 4:06 PM
Active
[WTS] Oris Big Crown Pointer Date

Oris Big Crown Pointer Date

  • Additional details provided in listing: [WTS] Oris Big Crown Pointer Date Description: Additional Details:
Posted at
Jan 6, 2026, 4:05 PM
Active