Seiko Cal. 6379 - 277

The 6379-277 is a sought-after Hand-Winding piece from Seiko's golden era. Powered by the 6379 caliber with 32j jewels beating at 36,000 bph, it delivers a 70 hours power reserve. [seikata-wm-b93bf6cd3615]

Also known as: Crown

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

34mm

Case Thickness

8.5mm

Lug Width

18mm

Crystal

Hardlex

Bezel

Fixed

Water Resistance

80m

Dial Color

Black

Jewels

32j

Frequency

36,000 bph

Power Reserve

70 hours

Year

1984

Related Models

• Seiko 6124-121
• Seiko 7039-505
• Seiko 5211-651
• Seiko 6362-159
• Seiko 6180-406
• Seiko 6310-906
• Seiko 7149-358
• Seiko 6650-489
• Seiko 6160-140
• Seiko 6237-813
• Seiko 3831-375
• Seiko 6111-998