Watch Specifications
Maker
GRAND SEIKO
Movement
9F86 Instruction Manual
Accuracy range
Annual difference 10 seconds
Dial
Gradient Brown Color
Luminous
Anti-reflective coating on the inside
Case
Stainless bezel: ceramics
Crown type
Screw back
Lug width
About 203 mm
Crystal material
Sapphire
Strap
Silver Color
Water resistance
water resistance for daily life 20 bar
Dimensions
Case size (width x thickness): 40 x 13.1 mm
ABOUT THIS BRAND
Grand Seiko released its first watch in 1960, challenging the perception that the Swiss were the undisputed masters of fine watchmaking. In the nearly 60 years since the first Grand Seiko, the company has become known the world over for producing some of the most elegantly designed timepieces in the world while developing innovative technologies such as Spring Drive. Even while maintaining its high quality standards, it delivers tons of value in its watches, making it popular with collectors at all levels. In 2017, Grand Seiko became its own brand within Seiko??£¤s expansive watchmaking portfolio.
Product Description
A GMT watch with a ceramic bezel that combines high specs and activity.
Inheriting the firm management philosophy of the founder Kintaro Hattori, Grand Seiko, which has continued to look at the essence of watches and has achieved "innovation" and "evolution", has introduced a GMT model that uses a ceramic 24-hour display bezel.
The combination of a case mainly with a hairline finish and a ceramic bezel is a GMT watch suitable for the word functional beauty.
The GMT display hand uses Lumibright, which emits light in a color different from the hour and minute hands and the index, ensuring high visibility in the dark. The innovative quartz caliber 9F86, which moves the long and thick hands accurately, has the convenience of being able to correct the time difference without stopping the second hand.
The back lid is a special specification with an 18K yellow gold lion emblem.
Inheriting the firm management philosophy of the founder Kintaro Hattori, Grand Seiko, which has continued to look at the essence of watches and has achieved "innovation" and "evolution", has introduced a GMT model that uses a ceramic 24-hour display bezel.
The combination of a case mainly with a hairline finish and a ceramic bezel is a GMT watch suitable for the word functional beauty.
The GMT display hand uses Lumibright, which emits light in a color different from the hour and minute hands and the index, ensuring high visibility in the dark. The innovative quartz caliber 9F86, which moves the long and thick hands accurately, has the convenience of being able to correct the time difference without stopping the second hand.
The back lid is a special specification with an 18K yellow gold lion emblem.
Product specification
- Exterior: Stainless steel case (some ceramics) Back lid: Stainless steel and 18KYG
- Glass material: sapphire
- Coating: Anti-reflective coating on the inside
- Lumi Bright: Yes (needle / index)
- Case size: Width 40mm x Thickness 13.7mm
- Arm circumference (longest): 203mm
- Nakadome: One-push three-fold method
- Movement
- Movement: 9F86 Instruction Manual
- Drive system : Battery-powered quartz
- accuracy : Annual difference ?¡§¡è 10 seconds
- function
- waterproof : Enhanced water resistance for daily life (20 bar)
- Magnetic resistance: Yes (reinforced magnetic resistance)
- weight : 172.0 g
- Other:
- 24 hour hand (dual time display function)
- Screw lock type crown
- With calendar (date) function
- Back lid "LIMITED EDITION" notation
- Back lid with serial number
- With the back lid lion coat of arms
- Screw back (There are individual differences in the orientation of the back lid due to manufacturing reasons)
- Calendar-linked time difference correction function
![SI-TEX SAS-900 6" Color Class A AIS Transceiver [SAS-900]](https://www.watchglint.shop/image/si-tex-sas-900-6quot-color-class-a-ais-transceiver-sas-900_m7MgWn_300x.webp "SI-TEX SAS-900 6\" Color Class A AIS Transceiver [SAS-900]")
