Seiko Cal. 3840 - 134

The 3840-134 is a sought-after Spring Drive piece from Seiko's golden era. With its 19mm lug width and 11.5mm profile, it sits comfortably on most wrists. [seikata-wm-99288e508673]

Also known as: Helmet, Rally

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

44mm

Case Thickness

11.5mm

Lug Width

19mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

170m

Dial Color

Green

Jewels

30j

Frequency

28,800 bph

Power Reserve

70 hours

Year

1992

Related Models

• Seiko 6260-387
• Seiko 7016-520
• Seiko 6155-537
• Seiko 6287-547
• Seiko 6343-494
• Seiko 6124-637
• Seiko 4517-139
• Seiko 5299-502
• Seiko 7145-586
• Seiko 3829-307
• Seiko 4578-721
• Seiko 7052-330