Seiko Cal. 6388 - 604

This Hand-Winding model from 1994 features a 40mm Hardlex-Coated Steel case. It features a Burgundy dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-e6ff5adfa04b]

Also known as: UFO

Specifications

Movement

Hand-Winding

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

12.8mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Burgundy

Jewels

24j

Frequency

28,800 bph

Power Reserve

57 hours

Year

1994

Related Models

• Seiko 6291-860
• Seiko 5638-158
• Seiko 4530-839
• Seiko 6222-973
• Seiko 6136-498
• Seiko 3874-822
• Seiko 7017-241
• Seiko 6258-382
• Seiko 6121-728
• Seiko 7122-337
• Seiko 6684-877
• Seiko 7112-446