Seiko Cal. 6363 - 731

The 6363-731 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6363 caliber with 30j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-40d83c9ea58b]

Also known as: Goldfeather

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

43mm

Case Thickness

9.4mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

200m

Dial Color

Champagne

Jewels

30j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1987

Related Models

• Seiko 4552-917
• Seiko 6125-217
• Seiko 5220-289
• Seiko 5667-807
• Seiko 7025-641
• Seiko 6681-296
• Seiko 0762-205
• Seiko 5635-244
• Seiko 6381-822
• Seiko 4586-380
• Seiko 6370-161
• Seiko 5638-928