Seiko Cal. 6178 - 420

This Automatic model from 1998 features a 44mm Two-Tone case. It features a Blue Sunburst dial protected by a Mineral crystal and offers 130m of water resistance. [seikata-wm-0e6757e681c2]

Also known as: World Timer

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

44mm

Case Thickness

9.7mm

Lug Width

22mm

Crystal

Mineral

Bezel

Rotating

Water Resistance

130m

Dial Color

Blue Sunburst

Jewels

31j

Frequency

36,000 bph

Power Reserve

52 hours

Year

1998

Related Models

• Seiko 5218-738
• Seiko 6171-215
• Seiko 7051-756
• Seiko 0792-470
• Seiko 5651-829
• Seiko 7126-366
• Seiko 7031-951
• Seiko 4439-407
• Seiko 6223-107
• Seiko 3895-967
• Seiko 5635-193
• Seiko 4428-422