Oris Big Crown Big Crown Small Seconds Date Swiss Hunter Team

Reference 01 644 7635 4284-Set

About this watch

The Oris Big Crown Small Seconds Date Swiss Hunter Team is a remarkable timepiece that embodies the perfect blend of functionality and artistry. This stunning watch reflects a rich heritage in Swiss watchmaking, with a storied history rooted in aviation and a commitment to traditional craftsmanship. At its heart lies the beautiful Oris caliber 644, an automatic movement showcasing exceptional quality and robust performance. With a frequency of 28,800 vibrations per hour and a 38-hour power reserve, this movement powers the hour and minute hands as well as a subsidiary second hand at the 9 o'clock mark. The watch's rugged elegance is characterized by its matte black finish, mixed indexes, and round case measuring 46mm in diameter. The dial is designed with clarity in mind, featuring sword-shaped hands for easy readability and a date display cleverly incorporated into the design. The watch's durability is ensured by its stainless steel construction and PVD coating, paired with scratch-resistant sapphire crystal and a water resistance of up to 100 meters. As part of a limited edition of just 1958 units, this watch offers exclusivity and a unique charm that sets it apart from other timepieces.
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Key Features

  • Oris Caliber 644 Automatic Movement
  • 46mm Round Stainless Steel Case with PVD Coating
  • Matte Black Finish with Mixed Indexes
  • Scratch-Resistant Sapphire Crystal
  • Rotating Bezel and Date Display
  • Water Resistance up to 100m
  • Limited Edition of 1958 Units

Specifications

Brand
Oris
Family
Big Crown
Model
Big Crown Small Seconds Date Swiss Hunter Team
Reference
01 644 7635 4284-Set
Movement
oris-644
Movement Features
  • Hours, Minutes, Small Seconds
  • Date
Case
Stainless Steel 46mm
Dial Color
Black
Crystal
Sapphire
Water Resistance
100

Current Listings

[WTS] Oris Big Crown - Moon Phase - 40mm - Ref. 7627 Stainless Bracelet Variant ( Box +Booklet/Card ) $1170

Oris Big Crown - Moon Phase - 40mm - Ref. 7627 Stainless Bracelet Variant ( Box +Booklet/Card ) $1170

Oris - 7627 · $1,170
The watch being sold is an Oris Big Crown Moon Phase with a 40mm stainless steel bracelet. It comes with its original box, booklet, and card.

  • Condition: Perfect condition
  • Case diameter: 40mm
Posted at
Apr 23, 2026, 4:26 PM
Active
[WTS] Oris Big Crown Pointer Date 7551 - $900

Oris Big Crown Pointer Date 7551 - $900

Oris - 7551 · $900
This listing is for an Oris Big Crown Pointer Date watch, which is a reliable and stylish timepiece. It features a unique design with a pointer date hand and a clear dial.

  • Condition: very good
Posted at
Apr 23, 2026, 1:16 AM
Active
[WTS] Oris Big Crown Pointer Date - Oxblood Bronze on Bracelet - 1 year old, under warranty

Oris Big Crown Pointer Date - Oxblood Bronze on Bracelet - 1 year old, under warranty

Oris - 01 754 7741 3168 · $1,990
Up for sale is an Oris Big Crown Pointer Date in the 40mm full bronze configuration with a sold-out Oxblood dial and matching bronze case and bracelet. It's very lightly used and comes on the factory bronze bracelet.

  • Condition: 9/10, almost zero scratches
  • Case size: 40mm diameter
  • Movement type: automatic
  • Crystal type: sapphire crystal
Posted at
Apr 21, 2026, 8:27 PM
Active
[WTS] Brand New - Oris Big Crown Pointer Dates - Nine Available!

Brand New - Oris Big Crown Pointer Dates - Nine Available!

This listing is for nine brand-new Oris Big Crown Pointer Dates, available in steel and bronze cases with various dial colors. The watches are all within the last 1-4 months old and come with an active AD warranty.

Posted at
Apr 21, 2026, 8:23 PM
Active
[WTS] Oris Big Crown Pointer Date 36mm Ref. 7551 | Two-Tone Edition | Stunning Diamond-Pattern Guilloché Dial | Iconic Red Rotor | Great Condition | All Original | $1100 (SERVICED)

Oris Big Crown Pointer Date 36mm Ref. 7551 | Two-Tone Edition | Stunning Diamond-Pattern Guilloché Dial | Iconic Red Rotor | Great Condition | All Original | $1100 (SERVICED)

Oris - 7551 · $1,100
The Oris Ref. 7551 is a classic watch that combines aviation heritage with executive elegance, featuring a diamond-pattern guilloché dial and iconic red rotor.

  • Condition: Excellent overall
  • Movement: Automatic movement with Oris's signature Red Rotor
  • Dial: Flawless silver dial with diamond-pattern guilloché texture and cathedral hands
  • Case size: 36mm diameter (excluding crown)
Posted at
Apr 21, 2026, 10:03 AM
Active
[WTS] Discontinued Oris Big Crown Pointer Date Ref. 7628 | Excellent Condition (Original Box, Booklet & Serviced) | $1050

Discontinued Oris Big Crown Pointer Date Ref. 7628 | Excellent Condition (Original Box, Booklet & Serviced) | $1050

Oris - 7628 · $1,050
The Oris Big Crown Pointer Date Ref. 7628 is one of those timeless Oris classics that perfectly blends vintage-inspired design with modern reliability. This watch features a 40mm stainless steel case paired with a silver dial, giving it an elegant yet understated look.

  • Condition: Excellent
  • Case size: 40mm diameter
  • Water resistance: 100m
  • Crystal type: domed sapphire
Posted at
Apr 21, 2026, 12:12 AM
Active
Oris Big Crown 1917 Limited Edition 40mm 1270 of 1917

Oris Big Crown 1917 Limited Edition 40mm 1270 of 1917

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
Oris Big Crown 1917 Limited Edition 40mm 1452 of 1917

Oris Big Crown 1917 Limited Edition 40mm 1452 of 1917

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