機芯
機芯碼
6R21
機芯種類
自動上弦機械機芯(可手動上弦)
準確度
日差為-15秒～+25秒(靜置狀態下)
動力儲存
約45小時(上滿弦時)
寶石數
29
功能
日期指針及星期指針
動力儲存功能
停秒功能
日曆(日期、星期)功能
錶殼 / 品牌
錶殼材質
不鏽鋼 (超硬質鍍膜)
尺寸
厚度:12.2mm
錶徑:40.2mm
耳對耳:47.4mm
水晶
藍寶石水晶
水晶鍍膜
內面無反射塗層處理
LumiBrite
指針及刻度
錶扣
三折式按鈕開關錶扣
凸耳之間的距離
20mm
其他材質
防水
日常生活用強化防水(10氣壓)
重量
166.0g
特色
可透視底蓋 / 螺旋式底蓋
INFORMATION
Brand: Seiko
Series: Presage
Model: SPB307J1
Gender: Men's
Movement: Automatic
Engine: Seiko 29 Jewels Automatic winding Cal. 6R21
Power Reserve: Up to 45 hours
FEATURES
Water Resistance: 100 meters / 330 feet
Calendar: Date hand at 6 o'clock position
Functions: Date, Day, Hour, Minute, Second
Accuracy: +25 to -15 seconds per day
CASE
Case Size: 40.2 mm
Case Thickness: 12.2 mm
Case Material: Stainless Steel (Super Hard Coating)
Case Shape: Round
DIAL
Dial Type: Analog
Dial Color: Black
Glass: Sapphire Crystal
Crystal Coating: Anti-reflective coating on inner surface
Lumibrite on hands and indexes
Dial Markers: Baton indexes
Second Markers: Minute Markers around the outer rim
BAND
Band Type: Bracelet
Band Material: Stainless steel
Band Color: Silver
Clasp: Three-fold clasp with push button release
* Production number in photos for reference only.
此款為水貨
