Black Friday · Through November 30

Extra 10% off all watches

Use the code at checkout on every watch, sale prices included.

Code WATCH10

Online only, through November 30, 2026 at 11:59 pm PT. One discount code per watch.

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Citizen - Brand New

Citizen Series8 831 - NB6050-51W

  • 40 mm case
  • 100 m water resistant
  • Sapphire crystal
Sale price $843.75
Regular price $1,125.00
Sold out

About this timepiece

For those who appreciate a blend of modern design and mechanical precision, the Citizen Series8 831 Mechanical offers a compelling choice. The textured green dial, inspired by Tokyo's night skyline, features luminous hands and markers for optimal visibility. Encased in stainless steel with a sapphire crystal and exhibition case back, the watch combines durability with elegance. Powered by Citizen's Caliber 9051 automatic movement, it boasts a 42-hour power reserve and enhanced magnetic resistance up to 16,000 A/m. Water-resistant up to 100 meters.

Features

  • Caliber 9051 automatic movement with 42-hour power reserve

  • Enhanced magnetic resistance up to 16,000 A/m

  • Textured green dial with luminous hands and markers

  • Date display at 3 o'clock

  • Sapphire crystal with anti-reflective coating

  • Stainless steel case and integrated bracelet

  • Exhibition case back

  • Water resistance up to 100 meters (10 bar)

Specifications

  • Collection: Series 8

  • Gender: Men's

  • Movement: Automatic (Caliber 9051)

  • Band: Stainless steel bracelet with fold-over clasp

  • Dial Color: Green

  • Caliber: 9051

  • Case Diameter: 40 mm

  • Case Thickness: 10.6 mm

  • Case Length: 46.6 mm

  • Case Material: Stainless steel

  • Crystal: Sapphire with anti-reflective coating

  • Strap: Stainless steel bracelet

  • Water Resistance: 100 meters (10 bar)

  • Sold out

Payment options

Pay over time with Shop Pay, PayPal, or lease-to-own.

See all financing options, including Synchrony Luxury in store
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Lease-to-own · Acima or Progressive No credit needed* · 90-day purchase option

Lease-to-own is not a loan or credit, so there's no APR. Your payment amount and schedule are set in your lease agreement and depend on your state and pay schedule. The lowest-cost way to own is the 90-day purchase option.

Acima Leasing

  • Approvals up to $5,000
  • 90-day early purchase option (3 months in CA)
  • Own in 12, 18 or 24 months
  • Payments set around your payday
Apply now

Progressive Leasing

  • No credit needed*
  • 90-day purchase option (3 months in CA)
  • 12 months to ownership
  • Weekly, bi-weekly or monthly payments
Apply now

Apply above to see your approval amount, or choose Acima or Progressive Leasing at checkout to apply and sign your lease in minutes. Questions? Call us at 661-861-8414.

  • Authorized Citizen retailer
  • Manufacturer warranty

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