Seiko Cal. 4570 - 850

This Quartz model from 1965 features a 43mm Titanium case. It features a Silver dial protected by a Sapphire crystal and offers 50m of water resistance. [seikata-wm-dbf3c8d8787a]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

43mm

Case Thickness

12.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

50m

Dial Color

Silver

Jewels

28j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1965

Related Models

• Seiko 4554-957
• Seiko 5654-749
• Seiko 5674-662
• Seiko 4570-136
• Seiko 4565-370
• Seiko 6364-212
• Seiko 6364-875
• Seiko 0754-914
• Seiko 6241-783
• Seiko 6320-869
• Seiko 0733-976
• Seiko 6354-352