Seiko Cal. 5613 - 679

This Hand-Winding model from 1973 features a 41mm Two-Tone case. Powered by the 5613 caliber with 17j jewels beating at 21,600 bph, it delivers a 52 hours power reserve. [seikata-wm-7d964258b3ab]

Also known as: Bullhead, Rally

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

41mm

Case Thickness

9.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

80m

Dial Color

Black

Jewels

17j

Frequency

21,600 bph

Power Reserve

52 hours

Year

1973

Related Models

• Seiko 5653-203
• Seiko 0717-637
• Seiko 4577-629
• Seiko 4576-573
• Seiko 6369-780
• Seiko 6358-765
• Seiko 4469-426
• Seiko 4594-999
• Seiko 5297-101
• Seiko 5244-535
• Seiko 4541-690
• Seiko 3813-677