Citizen - Citizen Tsuki-yomi Moon Phase Titanio - BY101081L - Men - 2026
05
days
19
hours
29
minutes
10
seconds
Current bid
€ 320
Reserve price not met
Expert
Selected by Alfonso Minondo
Over six years of professional experience in watches with extensive collector network.
Retail Estimate € 900 - € 1,000
 | €320 | |
|---|---|---|
 | €300 | |
| €270 | |
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Citizen Tsuki-yomi Moon Phase Titanium, BY101081L, a 43 mm super titanium case with a blue dial and titanium bracelet, features Eco-Drive solar movement H874 with a six-month power reserve, five-channel radio-controlled timekeeping with world time for 26 cities, perpetual calendar, moon phase display at 6 o'clock, sapphire crystal, 100 m water resistance, and includes original box, papers, and a 24‑month warranty.
AI-assisted summary
Description from the seller
Model/Reference: Citizen BY1010-81L Tsuki-yomi Moon Phase Radio-controlled
Special Edition: No
Limited Edition: No
Gender: Men
Case: Super Titanium – Size: 43 mm
Bezel: Fixed
Dial: Blue decorated
Caseback: Sealed stainless steel
Crystal: Scratch-resistant sapphire
Bracelet/strap: Super Titanium adjustable with deployant clasp
Movement: Solar Eco-Drive H874 with 6 months power reserve
Advanced features
Luminous indices and hands for visibility in the dark (Super-LumiNova)
Water resistance 10 bar (100 meters) perfect for underwater diving
Radio-controlled on 5 channels: time signal reception from USA, Europe, Japan, China. World time with 26 city times and UTC time
Moon phases on the subdial at six o’clock
Perpetual calendar
Power reserve indicator on the dial
Product warranty: 24 months, warranty activated at the moment of shipment.
Shipping
The watch will be shipped with all its accessories (box-warranty-instructions)
Insured shipments with DHL courier throughout Italy
Delivery time in Italy: 24/48H
Insured shipping to the European Union, delivery time 24/48/72h
Insured shipping outside the CE region, delivery time 48/72/96h.
All shipments are traceable.
With all our reliability and professionalism we wish you a successful auction!}
Model/Reference: Citizen BY1010-81L Tsuki-yomi Moon Phase Radio-controlled
Special Edition: No
Limited Edition: No
Gender: Men
Case: Super Titanium – Size: 43 mm
Bezel: Fixed
Dial: Blue decorated
Caseback: Sealed stainless steel
Crystal: Scratch-resistant sapphire
Bracelet/strap: Super Titanium adjustable with deployant clasp
Movement: Solar Eco-Drive H874 with 6 months power reserve
Advanced features
Luminous indices and hands for visibility in the dark (Super-LumiNova)
Water resistance 10 bar (100 meters) perfect for underwater diving
Radio-controlled on 5 channels: time signal reception from USA, Europe, Japan, China. World time with 26 city times and UTC time
Moon phases on the subdial at six o’clock
Perpetual calendar
Power reserve indicator on the dial
Product warranty: 24 months, warranty activated at the moment of shipment.
Shipping
The watch will be shipped with all its accessories (box-warranty-instructions)
Insured shipments with DHL courier throughout Italy
Delivery time in Italy: 24/48H
Insured shipping to the European Union, delivery time 24/48/72h
Insured shipping outside the CE region, delivery time 48/72/96h.
All shipments are traceable.
With all our reliability and professionalism we wish you a successful auction!}
Details
Brand
Citizen
Gender
Men
Model
Citizen Tsuki-yomi Moon Phase Titanio
Reference number
BY101081L
Band material
Titanium
Shipped insured
Yes
Band length
Long (over 200 mm)
Period
2025+
Repainted dial
No
Movement
Quartz
Dial colour
Blue
Case material
Titanium
Original box included
Yes
Original papers included
Yes
Original warranty included
Yes
Case diameter
43 mm
Condition
New
Year
2026
