Seiko Cal. 6389 - 784

The Seiko 6389-784 represents an important milestone in Seiko's 1998 lineup. It features a Green dial protected by a Sapphire crystal and offers 80m of water resistance. [seikata-wm-559c485d5f3f]

Also known as: Monster, World Timer

Specifications

Movement

Spring Drive

Case Material

Stainless Steel

Case Width

41mm

Case Thickness

14.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

80m

Dial Color

Green

Jewels

17j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1998

Related Models

• Seiko 7159-966
• Seiko 7185-962
• Seiko 5286-660
• Seiko 4512-124
• Seiko 6245-956
• Seiko 5223-426
• Seiko 6132-626
• Seiko 6690-253
• Seiko 5245-932
• Seiko 4460-733
• Seiko 4482-429
• Seiko 4471-105