Seiko Cal. 6399 - 156

This Quartz model from 1969 features a 35mm Hardlex-Coated Steel case. The Inner Rotating bezel and 35mm case give it a distinctive presence on the wrist. [seikata-wm-c097aa8b7212]

Also known as: Goldfeather, Flighty

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

35mm

Case Thickness

11.8mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Silver

Jewels

28j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1969

Related Models

• Seiko 6637-855
• Seiko 5257-201
• Seiko 4465-314
• Seiko 0745-693
• Seiko 0778-829
• Seiko 5629-895
• Seiko 6281-326
• Seiko 6290-684
• Seiko 6387-987
• Seiko 6621-499
• Seiko 7097-929
• Seiko 6164-572