Seiko Cal. 6388 - 380

The Seiko 6388-380 represents an important milestone in Seiko's 1974 lineup. It features a Burgundy dial protected by a Mineral crystal and offers 180m of water resistance. [seikata-wm-5d8914fbb7e0]

Also known as: Navigator, Emperor

Specifications

Movement

Quartz

Case Material

Stainless Steel

Case Width

42mm

Case Thickness

10.2mm

Lug Width

19mm

Crystal

Mineral

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

27j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1974

Related Models

• Seiko 4465-706
• Seiko 0787-521
• Seiko 7165-819
• Seiko 4542-635
• Seiko 5275-494
• Seiko 5284-627
• Seiko 5240-179
• Seiko 5643-580
• Seiko 4558-456
• Seiko 6339-689
• Seiko 7088-141
• Seiko 0795-536