SEIKO SBJG021/SMGG21J1 【Quartz Watch】 Seiko Selection (SEIKO SELECTION) Blue [Genuine Product]
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SEIKO SBJG021/SMGG21J1 【Quartz Watch】 Seiko Selection (SEIKO SELECTION) Blue [Genuine Product]

SEIKO SBJG021/SMGG21J1 【Quartz Watch】 Seiko Selection (SEIKO SELECTION) Blue [Genuine Product]

Product Highlights
A digital quartz watch loved by many astronauts is back.

It features an octagonal rotary switch that allows mode switching by rotating it.
- Rotary switch function
- Counter function
- Stopwatch function (measuring 1/100 seconds up to 99 hours, 59 minutes, and 59 seconds)
- Alarm function
- Timer function (up to 100 minutes in 1-minute increments)
- Full auto calendar function (until December 31, 2074)
- Dual time display function
- Battery life warning function
- Internal lighting (LED)
- Enhanced water resistance for daily life (10 ATM)
Product Overview
Quartz Watch, SEIKO SELECTION SBJG021 in Blue, featuring a stainless steel case, digital display, and various functions including stopwatch, alarm, and dual time display.
Detailed specifications
Drive system Battery
Radio automatic correction function None
Display method Digital
Case Stainless steel
Glass Hardlex
Band material Metal
Band (adjustable) Pin type
Accuracy Average monthly difference ±20 seconds
Specification 1 Rotary switch function, counter function, stopwatch function (measuring 1/100 seconds up to 99 hours, 59 minutes, and 59 seconds), alarm function (daily alarm, one-time alarm), timer function (up to 100 minutes in 1-minute increments)
Specification 2 Full auto calendar function (until December 31, 2074), dual time display function, battery life warning function, LED lighting
Specification 3 Screw back, rotating bezel, case size 43.49mm (height) × 37mm (width) × 10.64mm (thickness)
Release date 2025/11/14
Suggested retail price 71,500.00 JPY
$369.62
SEIKO SBJG021/SMGG21J1 【Quartz Watch】 Seiko Selection (SEIKO SELECTION) Blue [Genuine Product]—
$369.62

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SEIKO SBJG021/SMGG21J1 【Quartz Watch】 Seiko Selection (SEIKO SELECTION) Blue [Genuine Product]

Product Highlights
A digital quartz watch loved by many astronauts is back.

It features an octagonal rotary switch that allows mode switching by rotating it.
- Rotary switch function
- Counter function
- Stopwatch function (measuring 1/100 seconds up to 99 hours, 59 minutes, and 59 seconds)
- Alarm function
- Timer function (up to 100 minutes in 1-minute increments)
- Full auto calendar function (until December 31, 2074)
- Dual time display function
- Battery life warning function
- Internal lighting (LED)
- Enhanced water resistance for daily life (10 ATM)
Product Overview
Quartz Watch, SEIKO SELECTION SBJG021 in Blue, featuring a stainless steel case, digital display, and various functions including stopwatch, alarm, and dual time display.
Detailed specifications
Drive system Battery
Radio automatic correction function None
Display method Digital
Case Stainless steel
Glass Hardlex
Band material Metal
Band (adjustable) Pin type
Accuracy Average monthly difference ±20 seconds
Specification 1 Rotary switch function, counter function, stopwatch function (measuring 1/100 seconds up to 99 hours, 59 minutes, and 59 seconds), alarm function (daily alarm, one-time alarm), timer function (up to 100 minutes in 1-minute increments)
Specification 2 Full auto calendar function (until December 31, 2074), dual time display function, battery life warning function, LED lighting
Specification 3 Screw back, rotating bezel, case size 43.49mm (height) × 37mm (width) × 10.64mm (thickness)
Release date 2025/11/14
Suggested retail price 71,500.00 JPY

Product Information

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Description

Product Highlights
A digital quartz watch loved by many astronauts is back.

It features an octagonal rotary switch that allows mode switching by rotating it.
- Rotary switch function
- Counter function
- Stopwatch function (measuring 1/100 seconds up to 99 hours, 59 minutes, and 59 seconds)
- Alarm function
- Timer function (up to 100 minutes in 1-minute increments)
- Full auto calendar function (until December 31, 2074)
- Dual time display function
- Battery life warning function
- Internal lighting (LED)
- Enhanced water resistance for daily life (10 ATM)
Product Overview
Quartz Watch, SEIKO SELECTION SBJG021 in Blue, featuring a stainless steel case, digital display, and various functions including stopwatch, alarm, and dual time display.
Detailed specifications
Drive system Battery
Radio automatic correction function None
Display method Digital
Case Stainless steel
Glass Hardlex
Band material Metal
Band (adjustable) Pin type
Accuracy Average monthly difference ±20 seconds
Specification 1 Rotary switch function, counter function, stopwatch function (measuring 1/100 seconds up to 99 hours, 59 minutes, and 59 seconds), alarm function (daily alarm, one-time alarm), timer function (up to 100 minutes in 1-minute increments)
Specification 2 Full auto calendar function (until December 31, 2074), dual time display function, battery life warning function, LED lighting
Specification 3 Screw back, rotating bezel, case size 43.49mm (height) × 37mm (width) × 10.64mm (thickness)
Release date 2025/11/14
Suggested retail price 71,500.00 JPY
SEIKO SBJG021/SMGG21J1 【Quartz Watch】 Seiko Selection (SEIKO SELECTION) Blue [Genuine Product] | IPPO WATCH