Seiko Cal. 6398 - 154

This Quartz model from 1977 features a 44mm Hardlex-Coated Steel case. The Coin-Edge bezel and 44mm case give it a distinctive presence on the wrist. [seikata-wm-fb42af5c1064]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

44mm

Case Thickness

10.4mm

Lug Width

21mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

20j

Frequency

28,800 bph

Power Reserve

72 hours

Year

1977

Related Models

• Seiko 6678-876
• Seiko 7099-566
• Seiko 6296-836
• Seiko 6187-348
• Seiko 6670-311
• Seiko 0763-558
• Seiko 5684-357
• Seiko 5698-640
• Seiko 7033-746
• Seiko 0760-458
• Seiko 6324-524
• Seiko 5672-878