Seiko Cal. 3826 - 836

This Spring Drive model from 1967 features a 39mm PVD Black case. It features a Black dial protected by a Sapphire crystal and offers 140m of water resistance. [seikata-wm-7c97d215ac0f]

Also known as: Turtle, Helmet

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

39mm

Case Thickness

10.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

140m

Dial Color

Black

Jewels

36j

Frequency

21,600 bph

Power Reserve

40 hours

Year

1967

Related Models

• Seiko 0726-584
• Seiko 6618-531
• Seiko 6188-844
• Seiko 5228-934
• Seiko 7123-270
• Seiko 6678-715
• Seiko 7123-457
• Seiko 4484-700
• Seiko 0773-657
• Seiko 5271-867
• Seiko 7154-771
• Seiko 7193-308