Seiko Cal. 6380 - 777

The 6380-777 is a sought-after Solar piece from Seiko's golden era. Powered by the 6380 caliber with 22j jewels beating at 28,800 bph, it delivers a 42 hours power reserve. [seikata-wm-4d8de909c7d8]

Also known as: Rally

Specifications

Movement

Solar

Case Material

Titanium

Case Width

44mm

Case Thickness

8.0mm

Lug Width

22mm

Crystal

Mineral

Bezel

Fixed

Water Resistance

180m

Dial Color

Navy

Jewels

22j

Frequency

28,800 bph

Power Reserve

42 hours

Year

1991

Related Models

• Seiko 3830-164
• Seiko 6614-720
• Seiko 6683-814
• Seiko 6673-482
• Seiko 3853-145
• Seiko 5273-254
• Seiko 5615-420
• Seiko 0713-788
• Seiko 3899-567
• Seiko 5216-632
• Seiko 5625-956
• Seiko 6374-341