Seiko Cal. 6363 - 387

The 6363-387 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 6363 caliber with 30j jewels beating at 28,800 bph, it delivers a 55 hours power reserve. [seikata-wm-cf370b982456]

Also known as: Goldfeather, Arnie

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

38mm

Case Thickness

9.3mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

170m

Dial Color

Burgundy

Jewels

30j

Frequency

28,800 bph

Power Reserve

55 hours

Year

1998

Related Models

• Seiko 0769-371
• Seiko 6642-650
• Seiko 0725-626
• Seiko 5247-657
• Seiko 6287-723
• Seiko 4474-180
• Seiko 7172-751
• Seiko 3851-952
• Seiko 5691-312
• Seiko 6191-776
• Seiko 6160-337
• Seiko 5666-256