Seiko Cal. 6139 - 401

The 6139-401 is a sought-after Automatic piece from Seiko's golden era. Powered by the 6139 caliber with 27j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-82d4ffbe3efc]

Specifications

Movement

Automatic

Case Material

Titanium

Case Width

36mm

Case Thickness

10.9mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

130m

Dial Color

Burgundy

Jewels

27j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1986

Related Models

• Seiko 7144-203
• Seiko 4598-520
• Seiko 6372-766
• Seiko 6142-247
• Seiko 6176-512
• Seiko 6194-976
• Seiko 6233-588
• Seiko 4469-971
• Seiko 3849-182
• Seiko 5632-458
• Seiko 6675-383
• Seiko 5244-845