Seiko Cal. 7042 - 386

The 7042-386 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7042 caliber with 19j jewels beating at 21,600 bph, it delivers a 38 hours power reserve. [seikata-wm-d97e43435e29]

Also known as: Baby Tuna

Specifications

Movement

Automatic

Case Material

Gold-Plated

Case Width

39mm

Case Thickness

15.9mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

120m

Dial Color

Silver

Jewels

19j

Frequency

21,600 bph

Power Reserve

38 hours

Year

1974

Related Models

• Seiko 5683-997
• Seiko 4456-151
• Seiko 6619-596
• Seiko 4471-182
• Seiko 4463-552
• Seiko 6677-813
• Seiko 3840-442
• Seiko 7093-551
• Seiko 7075-252
• Seiko 7030-820
• Seiko 5657-179
• Seiko 5664-226