Seiko Cal. 3860 - 342

Released in 1984, the Cal. 3860 with design code 342 was part of Seiko's domestic market collection. The Rotating bezel and 43mm case give it a distinctive presence on the wrist. [seikata-wm-f7bb30fd593b]

Also known as: Bellmatic

Specifications

Movement

Hand-Winding

Case Material

Titanium

Case Width

43mm

Case Thickness

9.2mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

190m

Dial Color

Burgundy

Jewels

31j

Frequency

21,600 bph

Power Reserve

56 hours

Year

1984

Related Models

• Seiko 5294-978
• Seiko 6225-979
• Seiko 4418-366
• Seiko 6389-619
• Seiko 6217-839
• Seiko 3874-959
• Seiko 6311-706
• Seiko 7048-756
• Seiko 7123-926
• Seiko 7052-964
• Seiko 4490-906
• Seiko 3813-712