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

Reference 01 645 7629 4061-07 5 22 76FC

About this watch

The Oris Big Crown Small Second Pointer Day is a remarkable timepiece that embodies the perfect blend of heritage, quality, and timeless style. Its substantial 44.00 mm diameter and 22.00 mm lug width strike a balance between style and comfort, making it noticeable on the wrist without being overly cumbersome. At its heart is the Oris caliber 645, an automatic movement with a frequency of 28,800 vibrations per hour and a power reserve of 38 hours, providing reliable timekeeping. The watch features an analog display with hours, minutes, and seconds hands alongside a date and day complication. Its durable stainless steel case exudes polished sophistication, while the sunburst finish in silver creates a captivating play of light. A sapphire crystal glass protects the dial, offering excellent clarity and scratch-resistance. With a water resistance rating of 100 meters, it's versatile enough for swimming and snorkeling, although not intended for deep diving. The stainless steel bracelet sits comfortably against the skin, making it perfect for all-day wear. Whether in a boardroom or at a casual gathering, this watch will surely turn heads.
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Key Features

  • 44mm diameter case
  • 22mm lug width
  • Oris caliber 645 automatic movement
  • Sapphire crystal glass
  • 100m water resistance
  • Stainless steel case and bracelet
  • Date and day complication

Specifications

Brand
Oris
Family
Big Crown
Model
Big Crown Small Second Pointer Day Stainless Steel / Silver
Reference
01 645 7629 4061-07 5 22 76FC
Movement
oris-645
Movement Features
  • Hours, Minutes, Seconds
  • Date, Day
Case
Stainless Steel 44mm
Dial Color
Silver
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Oris Big Crown Pointer Date - Bronze w/Blue Dial - Under Warranty

Oris Big Crown Pointer Date - Bronze w/Blue Dial - Under Warranty

Oris - 01 754 7741 3165 · $1,300
A modern Oris Big Crown Pointer Date with a bronze case and blue dial, featuring a pointer date complication and sapphire crystal. The watch has developed a light patina on the case and is running strong.

  • Condition: Excellent overall
  • Case Size: 40mm diameter
  • Movement: Oris 754 (Sellita SW200-1 base)
  • Complication: Pointer date
Posted at
Mar 17, 2026, 11:20 AM
Active
[WTS] Oris Big Crown Pointer Date Commander 7491 40mm - $790

Oris Big Crown Pointer Date Commander 7491 40mm - $790

Oris - 7491 · $790
Up for sale is my Oris Big Crown Pointer Date Commander 7491 in fair condition, featuring a 40mm steel case and the Oris 7491 movement.

  • Condition: Fair, with minimal marks on the case and patina present on the dial
  • Case size: 40mm diameter
  • Movement type: Oris 7491
  • Bracelet material: Steel
Posted at
Mar 16, 2026, 9:59 PM
Active
[WTS] Oris Big Crown ProPilot Okavango Air Rescue Limited Edition

Oris Big Crown ProPilot Okavango Air Rescue Limited Edition

An amazing piece with a textured dial, limited to 2011 pieces.

  • Condition: Excellent (original owner, purchased new)
  • Case dimensions: 41mm diameter
  • Movement: Oris Caliber 751
  • Warranty expiration date: 11/26
Posted at
Mar 16, 2026, 8:13 PM
Active
[WTS] Oris 7566 Big Crown Complication Moonphase — Excellent Unpolished Condition — $1550 Shipped (Tariff Covered)

Oris 7566 Big Crown Complication Moonphase — Excellent Unpolished Condition — $1550 Shipped (Tariff Covered)

Oris - 7566 · $1,550
A classic Oris Big Crown Moonphase model with a balanced layout and silver guilloché dial. It features a full calendar display with day, pointer date, GMT subdial, and moonphase, making it elegant and practical for everyday wear.

  • Condition: Excellent, unpolished
  • Case size: 38mm × 44mm × 11.5mm
  • Lug width: 19mm
  • Movement: Oris Cal. 581 automatic (28,800 vph) with approximately 38 hours power reserve
Posted at
Mar 15, 2026, 12:22 PM
Active
[WTS] Oris Big Crown Pro Pilot Automatic

Oris Big Crown Pro Pilot Automatic

The Oris Big Crown Pro Pilot is a high-end pilot's watch designed for pilots. It features a 41mm case size and automatic movement.

  • Condition: Excellent, minor blemishes and light scratches
  • Case Size: 41mm
  • Crystal Condition: No damage
Posted at
Mar 15, 2026, 12:06 PM
Active
[WTS] Oris Big Crown Pointer Date 01 754 7749 4064-07 5 17 68G – Box & Manual  $1,200 Shipped

Oris Big Crown Pointer Date 01 754 7749 4064-07 5 17 68G – Box & Manual $1,200 Shipped

This Oris Big Crown Pointer Date features a vintage-inspired design with modern reliability, an oversized crown, and a pointer date complication. The watch has a stainless steel case, automatic movement, and a clean crystal and dial.

  • Condition: Excellent
  • Case size: 40mm diameter
  • Case material: Stainless steel
  • Movement: Automatic (Oris Caliber 754)
Posted at
Mar 14, 2026, 8:41 AM
Active
[WTS] Oris 7566 Big Crown Complication Moonphase — All Stainless Steel, Unpolished — $1,550 Shipped

Oris 7566 Big Crown Complication Moonphase — All Stainless Steel, Unpolished — $1,550 Shipped

Oris - 7566 · $1,550
The Oris Big Crown Complication Moonphase is a timepiece that features a stainless steel case and an unpolished finish.

  • Material: All Stainless Steel
Posted at
Mar 14, 2026, 5:03 AM
Active
[WTS] Discontinued Oris Big Crown Original Pointer Date 7551 36mm White Variant | Mint Condition (With Box & Tag) | $1185

Discontinued Oris Big Crown Original Pointer Date 7551 36mm White Variant | Mint Condition (With Box & Tag) | $1185

Oris - 7551 · $1,245
The Oris Big Crown Original Pointer Date 7551 is a 36mm watch in white, designed for pilots with a big crown allowing easy adjustments while wearing gloves. It features a multi-piece stainless steel case and a see-through case back.

  • Condition: Mint Condition
  • Case Size: 36mm diameter
  • Lug Width: 18mm
  • Lug To Lug: 44mm
Posted at
Mar 13, 2026, 12:47 AM
Active
[WTS] Discontinued Rose Gold Oris Big Crown Complication Moonphase 7566 38mm | Excellent Condition (Serviced) | $1475

Discontinued Rose Gold Oris Big Crown Complication Moonphase 7566 38mm | Excellent Condition (Serviced) | $1475

Oris - 7566 · $1,475
The Oris Big Crown Complication Moonphase is a discontinued Rose Gold watch featuring a moonphase indicator and complications such as a day sub-dial, 24-hour second time zone, and date display. It has a 38mm stainless steel case with a rose gold-plated bezel and is equipped with the automatic Oris Caliber 581 movement.

  • Condition: Excellent Condition (Serviced)
  • Case dimensions: 47.5mm lug-to-lug, 11.5mm in thickness, 19mm lug width
  • Water resistance: 50 meters
  • Movement: Oris Caliber 581 with 38-hour power reserve and 28,800 vibrations per hour
Posted at
Mar 12, 2026, 12:17 AM
Active