Seiko Cal. 3894 - 965

Released in 1978, the Cal. 3894 with design code 965 was part of Seiko's domestic market collection. The Inner Rotating bezel and 36mm case give it a distinctive presence on the wrist. [seikata-wm-b2101cad2cbb]

Also known as: Sportsmatic

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

12.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Burgundy

Jewels

30j

Frequency

36,000 bph

Power Reserve

49 hours

Year

1978

Related Models

• Seiko 6645-265
• Seiko 7191-977
• Seiko 3894-312
• Seiko 5282-495
• Seiko 3880-426
• Seiko 6235-693
• Seiko 6636-543
• Seiko 0790-159
• Seiko 5661-341
• Seiko 6372-323
• Seiko 5653-699
• Seiko 6658-131