Seiko Cal. 6178 - 923

The 6178-923 is a sought-after Kinetic piece from Seiko's golden era. Powered by the 6178 caliber with 20j jewels beating at 21,600 bph, it delivers a 36 hours power reserve. [seikata-wm-baa2f27d1452]

Also known as: Samurai, Tuna

Specifications

Movement

Kinetic

Case Material

Titanium

Case Width

42mm

Case Thickness

8.3mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

160m

Dial Color

Blue Sunburst

Jewels

20j

Frequency

21,600 bph

Power Reserve

36 hours

Year

1988

Related Models

• Seiko 6321-877
• Seiko 3835-109
• Seiko 7051-150
• Seiko 3893-176
• Seiko 0737-929
• Seiko 4574-819
• Seiko 0730-753
• Seiko 0773-590
• Seiko 0726-279
• Seiko 6141-566
• Seiko 6612-428
• Seiko 4468-659