Seiko Cal. 3857 - 967

Released in 1978, the Cal. 3857 with design code 967 was part of Seiko's domestic market collection. It features a Champagne dial protected by a Sapphire crystal and offers 110m of water resistance. [seikata-wm-8dddf2cb73f3]

Also known as: World Timer, Navigator

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

38mm

Case Thickness

15.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

110m

Dial Color

Champagne

Jewels

21j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1978

Related Models

• Seiko 5698-862
• Seiko 6345-507
• Seiko 6213-640
• Seiko 3813-926
• Seiko 7143-393
• Seiko 4556-587
• Seiko 4514-474
• Seiko 7041-922
• Seiko 7026-556
• Seiko 5219-588
• Seiko 5231-334
• Seiko 7083-878