Seiko Cal. 6389 - 341

The Seiko 6389-341 represents an important milestone in Seiko's 1979 lineup. It features a Blue Sunburst dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-cdd43b72ab87]

Also known as: Emperor

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Blue Sunburst

Jewels

29j

Frequency

28,800 bph

Power Reserve

47 hours

Year

1979

Related Models

• Seiko 6680-250
• Seiko 5616-307
• Seiko 5242-406
• Seiko 4578-543
• Seiko 5279-304
• Seiko 7052-121
• Seiko 4575-857
• Seiko 4423-903
• Seiko 4513-194
• Seiko 6355-499
• Seiko 7036-209
• Seiko 4449-957