Seiko Cal. 6697 - 355

Released in 1978, the Cal. 6697 with design code 355 was part of Seiko's domestic market collection. It features a Black dial protected by a Sapphire crystal and offers 60m of water resistance. [seikata-wm-173ad6f4f451]

Also known as: Bullhead, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

14.3mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

60m

Dial Color

Black

Jewels

33j

Frequency

21,600 bph

Power Reserve

66 hours

Year

1978

Related Models

• Seiko 5217-669
• Seiko 5245-464
• Seiko 6166-629
• Seiko 6627-801
• Seiko 7118-275
• Seiko 6366-165
• Seiko 6239-347
• Seiko 7081-550
• Seiko 7129-472
• Seiko 4592-938
• Seiko 6268-215
• Seiko 7043-611