Seiko Cal. 4579 - 400

This Quartz model from 1968 features a 46mm Two-Tone case. Powered by the 4579 caliber with 27j jewels beating at 36,000 bph, it delivers a 37 hours power reserve. [seikata-wm-fba6196dccbb]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

46mm

Case Thickness

12.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

190m

Dial Color

Navy

Jewels

27j

Frequency

36,000 bph

Power Reserve

37 hours

Year

1968

Related Models

• Seiko 4468-933
• Seiko 7016-159
• Seiko 4424-444
• Seiko 7115-410
• Seiko 6689-756
• Seiko 5242-125
• Seiko 6372-726
• Seiko 7129-340
• Seiko 4597-842
• Seiko 6265-613
• Seiko 7141-863
• Seiko 5223-242