Seiko Cal. 3858 - 707

This Quartz model from 1974 features a 44mm Titanium case. Powered by the 3858 caliber with 23j jewels beating at 36,000 bph, it delivers a 55 hours power reserve. [seikata-wm-ac3baeddbbf7]

Also known as: Tuna, Sea Horse

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

44mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

150m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1974

Related Models

• Seiko 7069-486
• Seiko 3855-329
• Seiko 5249-395
• Seiko 6227-633
• Seiko 6352-927
• Seiko 4563-789
• Seiko 3843-630
• Seiko 7176-636
• Seiko 3835-344
• Seiko 3845-912
• Seiko 4528-249
• Seiko 4458-301