Seiko Cal. 4412 - 502

The Seiko 4412-502 represents an important milestone in Seiko's 1975 lineup. The Inner Rotating bezel and 34mm case give it a distinctive presence on the wrist. [seikata-wm-1e18124b4025]

Also known as: Sportsmatic

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

34mm

Case Thickness

15.9mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

50m

Dial Color

Navy

Jewels

28j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1975

Related Models

• Seiko 7168-825
• Seiko 5278-223
• Seiko 4562-534
• Seiko 7137-866
• Seiko 5663-286
• Seiko 5245-512
• Seiko 6135-580
• Seiko 6334-964
• Seiko 6676-674
• Seiko 3821-217
• Seiko 4578-558
• Seiko 7148-626