![[カシオ] 腕時計 ジーショック 【国内正規品】ミッドサイズモデル メタルカバード Gm-s2100b-8ajf レディース グレー](/_next/image?url=https%3A%2F%2Fm.media-amazon.com%2Fimages%2FI%2F41NymM8RvEL._AC_.jpg&w=640&q=75)
The Casio GM-2100-1A G-Shock Metal Covered wristwatch combines a stainless steel case with a durable black plastic strap, offering a resilient men's watch. It features an analog-digital display with a gray dial, luminous hands and indices for better visibility in low light conditions, as well as a mineral glass for scratch resistance. Key functions include world time, a 1/100-second stopwatch, countdown timer, fully automatic calendar with day and date display, hourly time signal, and dual LED lighting. With a water resistance of 200 meters, it is suitable for swimming and snorkeling. The case measures approximately 44 mm in diameter and 12 mm in thickness, with a band width of 16 mm, and features a screw-down case back and a pin buckle for secure comfort. This model emphasizes reliability and practicality under demanding conditions.
The Casio GM-2100-1A G-Shock Metal Covered wristwatch combines a stainless steel case with a durable black plastic strap, offering a resilient men's watch. It features an analog-digital display with a gray dial, luminous hands and indices for better visibility in low light conditions, as well as a mineral glass for scratch resistance. Key functions include world time, a 1/100-second stopwatch, countdown timer, fully automatic calendar with day and date display, hourly time signal, and dual LED lighting. With a water resistance of 200 meters, it is suitable for swimming and snorkeling. The case measures approximately 44 mm in diameter and 12 mm in thickness, with a band width of 16 mm, and features a screw-down case back and a pin buckle for secure comfort. This model emphasizes reliability and practicality under demanding conditions.
There are no live offers for [カシオ] 腕時計 ジーショック 【国内正規品】ミッドサイズモデル メタルカバード Gm-s2100b-8ajf レディース グレー right now. The all-time low we recorded was $162.58 on 11 Mar 2026. Set a price alert to hear when it's back in stock.
Prices last updated 4 Sept 2026.
[カシオ] 腕時計 ジーショック 【国内正規品】ミッドサイズモデル メタルカバード Gm-s2100b-8ajf レディース グレー
The Casio GM-2100-1A G-Shock Metal Covered wristwatch combines a stainless steel case with a durable black plastic strap, offering a resilient men's watch. It features an analog-digital display with a gray dial, luminous hands and indices for better visibility in low light conditions, as well as a mineral glass for scratch resistance. Key functions include world time, a 1/100-second stopwatch, countdown timer, fully automatic calendar with day and date display, hourly time signal, and dual LED lighting. With a water resistance of 200 meters, it is suitable for swimming and snorkeling. The case measures approximately 44 mm in diameter and 12 mm in thickness, with a band width of 16 mm, and features a screw-down case back and a pin buckle for secure comfort. This model emphasizes reliability and practicality under demanding conditions.
The Casio GM-2100-1A G-Shock Metal Covered wristwatch combines a stainless steel case with a durable black plastic strap, offering a resilient men's watch. It features an analog-digital display with a gray dial, luminous hands and indices for better visibility in low light conditions, as well as a mineral glass for scratch resistance. Key functions include world time, a 1/100-second stopwatch, countdown timer, fully automatic calendar with day and date display, hourly time signal, and dual LED lighting. With a water resistance of 200 meters, it is suitable for swimming and snorkeling. The case measures approximately 44 mm in diameter and 12 mm in thickness, with a band width of 16 mm, and features a screw-down case back and a pin buckle for secure comfort. This model emphasizes reliability and practicality under demanding conditions.
Last updated at 09/04/2026 01:12:40
Casio G-shock Gm-s2100b-8ajf Casioak Metal Midsize Wrist Watch 0003
Delivery $49.85
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Casio G-Shock Mid-Size Women's Watch GM-S2100B-8Ajf Genuine Domestic Product Grey Metal Cover
Delivery between 11–14 Sept $41.50
Casio G-Shock Mid-Size Women's Watch GM-S2100B-8Ajf Genuine Domestic Product Grey Metal Cover
Delivery $17
Casio G-Shock Mid-Size Women's Watch GM-S2100B-8Ajf Genuine Domestic Product Grey Metal Cover
Delivery between 11–14 Sept $19
CASIO G-SHOCK GM-S2100B-8AJF Metal Covered Unisex Watch NEW from Japan
Delivery $27.78
originally posted on ebay.com
Great watch! Very beautiful, and comfortable to wear. Arrived quickly, and in great condition. Highly recommend!
originally posted on dressinn.com
I find it a bit big but not too uncomfortable to wear. The light makes it hard to see what the time is. There's not enough contrast between the background and the hands of the watch. Overall, it's a nice piece and the functions work good.
| Style | Casual |
| Movement | Quartz |
| Dial Color | Gray |
| Band Color | Gray |
| Band Material | Resin |
Casio G-shock Gm-s2100b-8ajf Casioak Metal Midsize Wrist Watch 0003
Delivery $49.85
Affiliate Disclosure: We may receive a small commission for purchases made through this link at no extra cost to you. This helps support our site. Thank you!
Casio G-Shock Mid-Size Women's Watch GM-S2100B-8Ajf Genuine Domestic Product Grey Metal Cover
Delivery between 11–14 Sept $41.50
Casio G-Shock Mid-Size Women's Watch GM-S2100B-8Ajf Genuine Domestic Product Grey Metal Cover
Delivery $17
Casio G-Shock Mid-Size Women's Watch GM-S2100B-8Ajf Genuine Domestic Product Grey Metal Cover
Delivery between 11–14 Sept $19
CASIO G-SHOCK GM-S2100B-8AJF Metal Covered Unisex Watch NEW from Japan
Delivery $27.78
Great watch! Very beautiful, and comfortable to wear. Arrived quickly, and in great condition. Highly recommend!
I find it a bit big but not too uncomfortable to wear. The light makes it hard to see what the time is. There's not enough contrast between the background and the hands of the watch. Overall, it's a nice piece and the functions work good.
| Style | Casual |
| Movement | Quartz |
| Dial Color | Gray |
| Band Color | Gray |
| Band Material | Resin |
