Seiko Cal. 6379 - 553

The 6379-553 is a sought-after Quartz piece from Seiko's golden era. It features a Cream dial protected by a Mineral crystal and offers 140m of water resistance. [seikata-wm-37109ef523c8]

Also known as: Tuna, UFO

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

40mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

Cream

Jewels

18j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1973

Related Models

• Seiko 3895-218
• Seiko 3865-829
• Seiko 6248-118
• Seiko 4433-322
• Seiko 6263-440
• Seiko 0742-552
• Seiko 4467-491
• Seiko 3810-664
• Seiko 7133-754
• Seiko 4550-252
• Seiko 4556-593
• Seiko 6291-100