Seiko Cal. 3860 - 229

This Automatic model from 1974 features a 41mm Hardlex-Coated Steel case. Powered by the 3860 caliber with 24j jewels beating at 36,000 bph, it delivers a 40 hours power reserve. [seikata-wm-774edc724ba1]

Specifications

Movement

Automatic

Case Material

Hardlex-Coated Steel

Case Width

41mm

Case Thickness

14.0mm

Lug Width

19mm

Crystal

Mineral

Bezel

Coin-Edge

Water Resistance

110m

Dial Color

Navy

Jewels

24j

Frequency

36,000 bph

Power Reserve

40 hours

Year

1974

Related Models

• Seiko 7174-703
• Seiko 7185-204
• Seiko 6612-631
• Seiko 6388-652
• Seiko 5256-261
• Seiko 5285-175
• Seiko 5688-954
• Seiko 4547-263
• Seiko 7014-909
• Seiko 3870-292
• Seiko 6181-603
• Seiko 7096-486