Seiko Cal. 7178 - 685

This Quartz model from 1990 features a 42mm Titanium case. Powered by the 7178 caliber with 32j jewels beating at 28,800 bph, it delivers a 51 hours power reserve. [seikata-wm-b9387bb99127]

Also known as: Samurai

Specifications

Movement

Quartz

Case Material

Titanium

Case Width

42mm

Case Thickness

15.3mm

Lug Width

22mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Blue Sunburst

Jewels

32j

Frequency

28,800 bph

Power Reserve

51 hours

Year

1990

Related Models

• Seiko 4427-248
• Seiko 7029-654
• Seiko 0710-655
• Seiko 0744-579
• Seiko 4590-115
• Seiko 4434-973
• Seiko 7126-895
• Seiko 5224-345
• Seiko 5239-818
• Seiko 0750-383
• Seiko 7134-546
• Seiko 7068-808