Seiko Cal. 6390 - 684

The 6390-684 is a sought-after Hand-Winding piece from Seiko's golden era. The Fixed bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-f6cd29dbdb23]

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

37mm

Case Thickness

9.4mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

70m

Dial Color

Champagne

Jewels

27j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1996

Related Models

• Seiko 6687-675
• Seiko 6672-688
• Seiko 0787-744
• Seiko 7072-369
• Seiko 7159-941
• Seiko 6233-959
• Seiko 6325-944
• Seiko 5699-671
• Seiko 7138-914
• Seiko 6220-738
• Seiko 5245-384
• Seiko 6249-692