Seiko Cal. 6177 - 751

This Hand-Winding model from 1971 features a 35mm Two-Tone case. Powered by the 6177 caliber with 30j jewels beating at 28,800 bph, it delivers a 61 hours power reserve. [seikata-wm-5f5198159aa0]

Also known as: Navigator, Emperor

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

35mm

Case Thickness

10.4mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

40m

Dial Color

Black

Jewels

30j

Frequency

28,800 bph

Power Reserve

61 hours

Year

1971

Related Models

• Seiko 7176-392
• Seiko 3823-272
• Seiko 6210-869
• Seiko 7052-189
• Seiko 3897-591
• Seiko 6672-980
• Seiko 4418-168
• Seiko 5625-169
• Seiko 6629-225
• Seiko 4589-105
• Seiko 6350-611
• Seiko 4572-263