| Manufacturer | Citizen |
| Caliber Number | H149 |
| Movement Type | Quartz, solar-powered, radio-controlled |
| Jewel Count | 0 |
| Capacitor/Battery | Part # 295-7530 (lithium button cell) |
| Power Reserve | ~6 months on a full charge |
| Low Power Indicator? | Yes (3 days warning to recharge) |
| Accuracy Rating | +/-15 seconds/month |
| Hand Count | 3 |
| Functions | Central hours; central minutes; central seconds; date at 3:00; other functions (see below) |
| Hacking Seconds? | Yes |
| Country of Manufacture | Made in Japan |
| Known Models | Citizen Atessa, Citizen Exceed (Add your watch to the comments below…) |
The Citizen caliber H149 is a solar-powered quartz watch movement found in various Citizen Eco-Drive models.
Functions as listed by Citizen:
• Solar power function
• Power reserve indication
• Overcharging prevention function
• Insufficient charge warning function (two-second interval movement)
• Energy saving function (power save feature)
• Receiving time signal (automatic, on demand, automatic recovery)
• Confirming reception status (RX)
• Automatic selection of time signal stations (JJY only)
• Indicating the result of the last reception (OK/NO)
• Summer Time (ON/OFF)
• City setting (26 cities)
• Perpetual calendar (until February 28th, 2100)Source: Official H149 manual, page 65
Additional Resources:
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Recent Comments
Thank for for taking the time to point out the error in the jewel count!…
Your comment wasn't deleted lol. It was in spam for some reason. Thanks for sharing…
The Indian watch company HMT is making something they call the Nuovo with this movement.
Hi, What movement could be used as a replacement for this discontinued model? Regards David
Movement also used in Rotary Chronograph GB03633/04
The L687.5 has 27 Jewels not "25". Source (go ahead and delete my comment again.…
I have recently purchased a Longines with a 687.5 movement. "27 Jewels" is engraved into…