Seiko Cal. 6356 - 170

Released in 1978, the Cal. 6356 with design code 170 was part of Seiko's domestic market collection. Powered by the 6356 caliber with 20j jewels beating at 36,000 bph, it delivers a 66 hours power reserve. [seikata-wm-b7417f9e32db]

Also known as: Helmet, Rally

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.7mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Coin-Edge

Water Resistance

150m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

66 hours

Year

1978

Related Models

• Seiko 3823-416
• Seiko 6116-520
• Seiko 4413-656
• Seiko 5680-344
• Seiko 6659-182
• Seiko 6366-456
• Seiko 6217-662
• Seiko 6166-773
• Seiko 6631-741
• Seiko 7185-899
• Seiko 6658-570
• Seiko 6347-923