Longines Mechanical - Women's steel watch, ref. 4007 1 8691

Discover the timeless elegance of the Longines Mechanical, commercial reference 4007 1 8691, a delicate piece from 1974 designed for women. Its 24 mm steel case, with a thickness of 7 mm, houses a manual-winding movement, a testament to traditional watchmaking craftsmanship. The original steel bracelet, measuring 20 cm, harmonizes perfectly with the case, secured by a jewelry clasp, also original. This watch, serviced in March 2025, is offered with a 12-month warranty. It is delivered watch only. TOT-10528.

Basic data

• Brand: Longines
• TOT Ref.: TOT-10528
• Supplier: Longines
• Model: Mechanical
• Gender: women
• Delivered contents: watch only
• Title supplement: Ladies | Mechanical | Cal 410 | Circa 1974 | Vintage | Serviced
• Reference: 4007 1 8691
• Condition: good
• Style: vintage, dress
• Year: 1974

Movement

• Type: manual winding
• Caliber: Longines 410
• Power reserve: 41 h
• Number of jewels: 17
• Frequency: 21,600

Case

• Material: steel
• Diameter: 24 mm
• Height: 29.5 mm
• Thickness: 7 mm
• Crystal: mineral
• Bezel: steel

Dial

• Color: blue
• Numerals: index/baton markers

Bracelet

• Size: 20 cm
• Original bracelet: yes
• Buckle material: steel
• Buckle type: jewelry clasp
• Original buckle: yes

Detailed condition

• Case: visible
• Dial: visible
• Case back: visible
• Bracelet / clasp: visible

Service and warranty

• Warranty: 12 months
• Active warranty: yes
• Last service: March 2025, in-house
• Rate deviation: -9.1 s/day
• Amplitude: 227°
• Special features: vintage