Miyota 0S00

Citizen (Miyota) · Quartz · Mid tier · Family: Miyota 0S0x chronograph

Miyota's three-register quartz chronograph with day and date (an all-electronic quartz chronograph, not a meca-quartz). Miyota spec sheet: 13½ lignes, Ø30.8mm, 5.10mm high, accuracy ±20 s/month, SR927W battery, battery life 5 years assuming 60 minutes of chronograph use per day; pulling out the stem minimises consumption; shock detection. Layout per the spec sheet and manual: central hours, minutes and 1/1-second chronograph hand, 60-minute chronograph counter at 12, 12-hour chronograph counter at 9 (timing up to 11 h 59 min 59 s), small seconds at 6, day and date windows side by side at 3. The manual says the small seconds hand starts again when the crown is pushed back in from the time-setting position (recorded as hacking). Miyota does not state a jewel count or country of manufacture on the spec sheet; 0 jewels, 32,768 Hz and Japanese manufacture are from Caliber Corner, which gives Citizen 0500 as the corresponding Citizen caliber and the 0S06 as the high-hand version. Some watch brands write it "OS00". Tier "mid" alongside the other quartz chronographs in the database (Miyota 0S2x, VK6x, YM62A).

Watches with the Miyota 0S00

Watch	Price from	Movement	Dia. mm	Thick mm	Crystal	Micro-adjust
Pagani Design PD-1819	$157	Miyota 0S00	40	10.7	Sapphire	—

Sources

• Miyota, Cal. 0S00 Chronograph (official spec page)
• Miyota, Cal. 0S00 spec sheet
• Miyota, Cal. 0S00 instruction manual
• Caliber Corner, Miyota caliber 0S00