Seiko Cal. 6377 - 829

The Seiko 6377-829 represents an important milestone in Seiko's 1982 lineup. Powered by the 6377 caliber with 18j jewels beating at 36,000 bph, it delivers a 50 hours power reserve. [seikata-wm-02377ed4c069]

Also known as: Tuna

Specifications

Movement

Kinetic

Case Material

Gold-Plated

Case Width

36mm

Case Thickness

15.4mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

50m

Dial Color

Green

Jewels

18j

Frequency

36,000 bph

Power Reserve

50 hours

Year

1982

Related Models

• Seiko 6178-874
• Seiko 4592-118
• Seiko 7084-263
• Seiko 5674-616
• Seiko 4543-618
• Seiko 7043-391
• Seiko 4428-417
• Seiko 6221-814
• Seiko 3837-915
• Seiko 6367-396
• Seiko 7050-315
• Seiko 4528-324