Seiko Cal. 6179 - 816

This Hand-Winding model from 1975 features a 42mm PVD Black case. Powered by the 6179 caliber with 34j jewels beating at 21,600 bph, it delivers a 70 hours power reserve. [seikata-wm-df2ad3298173]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

42mm

Case Thickness

10.3mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

160m

Dial Color

Cream

Jewels

34j

Frequency

21,600 bph

Power Reserve

70 hours

Year

1975

Related Models

• Seiko 5260-328
• Seiko 6171-752
• Seiko 7057-139
• Seiko 6661-540
• Seiko 4435-668
• Seiko 4446-171
• Seiko 6649-843
• Seiko 4530-970
• Seiko 6232-334
• Seiko 6164-417
• Seiko 5290-369
• Seiko 4579-724