Seiko Group V182 & V187, V158, V157, V181 ROTATING BEZEL for models with rotating bezel, English

SPECIFICATIONS

English

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ROTATING BEZEL (for models with rotating bezel)

•The rotating bezel can show up to 60 minutes of elapsed time.

1Turn the rotating bezel to align its " " mark with the minute hand.

2Read the number on the rotating bezel that the minute hand points to.

Start

Elapsed time

30 minutes have elapsed.

Note: For some models, the rotating bezel rotates only counterclockwise.

1	Frequency of crystal oscillator	32,768 Hz (Hz = Hertz … Cycles per second)
2	Loss/gain (monthly rate)
	For Cal. V110, V145, V181, V182	±20 seconds at normal temperature range
		(5 °C to 35 °C/ 41 °F to 95 °F)
	For Cal. V111, V114, V115, V116, V117, V137, V147, V157, V158, V187
		±15 seconds at normal temperature range
		(5 °C to 35 °C/ 41 °F to 95 °F)
3	Operational temperature range
	For Cal. V110, V145, V181, V182	–5 °C to 50 °C/ 23 °F to 122 °F
	For Cal. V111, V114, V115, V116, V117, V137, V147, V157, V158, V187
		–10 °C to 60 °C/ 14 °F to 140 °F
4	Driving system	Step motor
5	Power supply	Manganese titanium-lithium rechargeable battery
6	Additional function
	For Cal. V145, V147, V157, V158, V181, V182, V187
		Instant-start function, energy depletion forewarn-
		ing function and overcharging prevention function
	For Cal. V111, V117, V137	Energy depletion forewarning function and over-
		charging prevention function
	For Cal. V110, V114, V115, V116	Overcharging prevention function
7	IC (Integrated Circuit)	C-MOS-IC, 1 piece

•The specifications are subject to change without prior notice for product improvement.

English

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