Seiko Cal. 3813 - 342

The 3813-342 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 3813 caliber with 33j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-8e69f18da653]

Also known as: Sportsmatic

Specifications

Movement

Kinetic

Case Material

Two-Tone

Case Width

46mm

Case Thickness

11.8mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

40m

Dial Color

White

Jewels

33j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1973

Related Models

• Seiko 7021-680
• Seiko 5622-256
• Seiko 4535-445
• Seiko 6331-633
• Seiko 6296-239
• Seiko 5650-906
• Seiko 6132-354
• Seiko 4491-929
• Seiko 0756-630
• Seiko 4544-233
• Seiko 6362-533
• Seiko 0779-634