Seiko Cal. 3861 - 394

The Seiko 3861-394 represents an important milestone in Seiko's 1980 lineup. Powered by the 3861 caliber with 35j jewels beating at 21,600 bph, it delivers a 66 hours power reserve. [seikata-wm-ff2be3e25567]

Also known as: Silverwave, Golden Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

10.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

160m

Dial Color

Silver

Jewels

35j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1980

Related Models

• Seiko 0741-602
• Seiko 4468-709
• Seiko 4418-277
• Seiko 7135-595
• Seiko 4579-487
• Seiko 5613-692
• Seiko 4474-663
• Seiko 4511-463
• Seiko 0724-437
• Seiko 5297-341
• Seiko 6268-691
• Seiko 6123-412