Seiko Cal. 6161 - 778

Released in 1991, the Cal. 6161 with design code 778 was part of Seiko's domestic market collection. Powered by the 6161 caliber with 29j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-590c444e95e9]

Also known as: World Timer

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

37mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

100m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1991

Related Models

• Seiko 4540-803
• Seiko 6117-525
• Seiko 4498-277
• Seiko 4419-928
• Seiko 3832-893
• Seiko 0710-477
• Seiko 4589-129
• Seiko 7023-764
• Seiko 6265-962
• Seiko 4564-112
• Seiko 4515-751
• Seiko 6269-603