Seiko Cal. 6393 - 479

The 6393-479 is a sought-after Hand-Winding piece from Seiko's golden era. It features a Silver dial protected by a Sapphire crystal and offers 100m of water resistance. [seikata-wm-920207e59505]

Also known as: Helmet

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

34mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

100m

Dial Color

Silver

Jewels

21j

Frequency

28,800 bph

Power Reserve

49 hours

Year

1987

Related Models

• Seiko 0712-351
• Seiko 7032-587
• Seiko 3898-392
• Seiko 6240-773
• Seiko 6657-813
• Seiko 7034-572
• Seiko 5693-572
• Seiko 6324-679
• Seiko 4485-110
• Seiko 6633-118
• Seiko 7159-471
• Seiko 6375-674