Seiko Cal. 3868 - 136

The 3868-136 is a sought-after Spring Drive piece from Seiko's golden era. Powered by the 3868 caliber with 27j jewels beating at 21,600 bph, it delivers a 53 hours power reserve. [seikata-wm-55a366bd8f83]

Also known as: Navigator, Sea Horse

Specifications

Movement

Spring Drive

Case Material

PVD Black

Case Width

40mm

Case Thickness

12.1mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

40m

Dial Color

Cream

Jewels

27j

Frequency

21,600 bph

Power Reserve

53 hours

Year

1984

Related Models

• Seiko 7086-633
• Seiko 0765-457
• Seiko 0742-596
• Seiko 7061-309
• Seiko 5636-209
• Seiko 6188-917
• Seiko 5264-109
• Seiko 3891-145
• Seiko 3879-558
• Seiko 4515-309
• Seiko 0714-119
• Seiko 7145-584