Seiko Cal. 6151 - 376

This Quartz model from 1977 features a 42mm Hardlex-Coated Steel case. Powered by the 6151 caliber with 20j jewels beating at 36,000 bph, it delivers a 53 hours power reserve. [seikata-wm-3b256cf3b0fb]

Also known as: Navigator, Baby Tuna

Specifications

Movement

Quartz

Case Material

Hardlex-Coated Steel

Case Width

42mm

Case Thickness

8.6mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

30m

Dial Color

Cream

Jewels

20j

Frequency

36,000 bph

Power Reserve

53 hours

Year

1977

Related Models

• Seiko 6210-944
• Seiko 4445-906
• Seiko 5244-997
• Seiko 6292-450
• Seiko 6363-851
• Seiko 5656-303
• Seiko 5293-921
• Seiko 5652-393
• Seiko 0730-632
• Seiko 5243-330
• Seiko 4426-433
• Seiko 6331-190