Seiko Cal. 3874 - 527

The Seiko 3874-527 represents an important milestone in Seiko's 1974 lineup. It features a Champagne dial protected by a Acrylic crystal and offers 120m of water resistance. [seikata-wm-f1ef5ae61885]

Also known as: Sportsmatic, Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

44mm

Case Thickness

8.0mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

120m

Dial Color

Champagne

Jewels

33j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1974

Related Models

• Seiko 3854-189
• Seiko 4512-580
• Seiko 6323-573
• Seiko 5615-177
• Seiko 7128-964
• Seiko 6393-120
• Seiko 3878-480
• Seiko 6170-288
• Seiko 7162-318
• Seiko 4455-619
• Seiko 5645-136
• Seiko 6185-971