Seiko Cal. 3862 - 741

The 3862-741 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3862 caliber with 22j jewels beating at 28,800 bph, it delivers a 54 hours power reserve. [seikata-wm-663147917876]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Hardlex-Coated Steel

Case Width

38mm

Case Thickness

13.6mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Champagne

Jewels

22j

Frequency

28,800 bph

Power Reserve

54 hours

Year

1999

Related Models

• Seiko 6635-248
• Seiko 6383-213
• Seiko 4444-384
• Seiko 7022-365
• Seiko 3850-110
• Seiko 0790-449
• Seiko 5290-791
• Seiko 5614-670
• Seiko 4419-396
• Seiko 6617-186
• Seiko 7127-593
• Seiko 7087-921