Seiko Cal. 6679 - 274

This Solar model from 1986 features a 39mm PVD Black case. Powered by the 6679 caliber with 24j jewels beating at 21,600 bph, it delivers a 72 hours power reserve. [seikata-wm-b2c336b51c0a]

Also known as: Helmet, Silverwave

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

39mm

Case Thickness

15.0mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Silver

Jewels

24j

Frequency

21,600 bph

Power Reserve

72 hours

Year

1986

Related Models

• Seiko 6328-877
• Seiko 5210-673
• Seiko 6369-794
• Seiko 3819-624
• Seiko 6133-291
• Seiko 5297-218
• Seiko 5298-315
• Seiko 4519-471
• Seiko 4532-686
• Seiko 4489-350
• Seiko 6623-712
• Seiko 6277-515