Seiko Cal. 6697 - 185

The Seiko 6697-185 represents an important milestone in Seiko's 1968 lineup. It features a Silver dial protected by a Sapphire crystal and offers 170m of water resistance. [seikata-wm-0ec252c9561c]

Also known as: Sumo, Baby Tuna

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

40mm

Case Thickness

9.0mm

Lug Width

19mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

170m

Dial Color

Silver

Jewels

29j

Frequency

21,600 bph

Power Reserve

58 hours

Year

1968

Related Models

• Seiko 6248-432
• Seiko 6392-596
• Seiko 3870-263
• Seiko 6655-248
• Seiko 6168-200
• Seiko 6143-744
• Seiko 6361-102
• Seiko 5275-528
• Seiko 5673-941
• Seiko 6613-413
• Seiko 4434-233
• Seiko 6391-706