Seiko Cal. 6398 - 278

This Solar model from 1988 features a 41mm Two-Tone case. The Inner Rotating bezel and 41mm case give it a distinctive presence on the wrist. [seikata-wm-32c60889d06e]

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.1mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

90m

Dial Color

Black

Jewels

21j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1988

Related Models

• Seiko 6234-300
• Seiko 7170-310
• Seiko 4588-551
• Seiko 6329-178
• Seiko 6686-183
• Seiko 4548-963
• Seiko 5267-224
• Seiko 6653-763
• Seiko 0725-970
• Seiko 5661-860
• Seiko 5673-967
• Seiko 3879-237