Seiko Cal. 6398 - 752

This Quartz model from 1993 features a 46mm Hardlex-Coated Steel case. Powered by the 6398 caliber with 30j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-0484e55882af]

Also known as: Bullhead, Golden Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

46mm

Case Thickness

14.2mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

190m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1993

Related Models

• Seiko 6636-566
• Seiko 0715-785
• Seiko 7155-236
• Seiko 3872-599
• Seiko 4535-561
• Seiko 6686-683
• Seiko 7115-117
• Seiko 3823-232
• Seiko 4563-560
• Seiko 0724-887
• Seiko 6164-293
• Seiko 6131-163