Seiko Cal. 0770 - 619

This Quartz model from 1974 features a 41mm Two-Tone case. It features a Cream dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-291df6fa34fa]

Also known as: Baby Tuna

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

41mm

Case Thickness

15.5mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

60m

Dial Color

Cream

Jewels

23j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1974

Related Models

• Seiko 6153-905
• Seiko 6121-176
• Seiko 4564-280
• Seiko 7141-425
• Seiko 3810-569
• Seiko 5254-586
• Seiko 6233-746
• Seiko 7075-791
• Seiko 7077-617
• Seiko 4424-308
• Seiko 6290-522
• Seiko 4593-769