Seiko Cal. 6693 - 178

The Seiko 6693-178 represents an important milestone in Seiko's 1985 lineup. It features a Silver dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-f2232c4212bf]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

13.5mm

Lug Width

18mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1985

Related Models

• Seiko 3844-573
• Seiko 3899-420
• Seiko 6274-679
• Seiko 6377-350
• Seiko 6274-863
• Seiko 6118-683
• Seiko 6626-488
• Seiko 6212-185
• Seiko 3825-309
• Seiko 4474-727
• Seiko 6327-990
• Seiko 4498-836