Seiko Cal. 3892 - 615

The 3892-615 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3892 caliber with 18j jewels beating at 36,000 bph, it delivers a 62 hours power reserve. [seikata-wm-8ba3af932cf7]

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

44mm

Case Thickness

14.6mm

Lug Width

19mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1979

Related Models

• Seiko 4560-499
• Seiko 4572-274
• Seiko 4486-275
• Seiko 7119-557
• Seiko 6290-888
• Seiko 4461-671
• Seiko 5630-455
• Seiko 4518-721
• Seiko 7058-339
• Seiko 7188-592
• Seiko 4433-409
• Seiko 0771-581