Seiko Cal. 6392 - 521

Released in 1969, the Cal. 6392 with design code 521 was part of Seiko's domestic market collection. The Bidirectional bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-07aa0ca95285]

Also known as: Shogun, Sportsmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Bidirectional

Water Resistance

150m

Dial Color

Green

Jewels

28j

Frequency

28,800 bph

Power Reserve

36 hours

Year

1969

Related Models

• Seiko 6656-239
• Seiko 7142-913
• Seiko 4431-534
• Seiko 6361-141
• Seiko 6246-695
• Seiko 7127-555
• Seiko 6699-144
• Seiko 6188-638
• Seiko 4583-819
• Seiko 6291-124
• Seiko 6385-665
• Seiko 0760-157