Seiko Cal. 7075 - 751

This Hand-Winding model from 1978 features a 46mm Two-Tone case. The Coin-Edge bezel and 46mm case give it a distinctive presence on the wrist. [seikata-wm-e5438d5a3b49]

Also known as: Tuna

Specifications

Movement

Hand-Winding

Case Material

Two-Tone

Case Width

46mm

Case Thickness

9.0mm

Lug Width

21mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

50m

Dial Color

Blue Sunburst

Jewels

18j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1978

Related Models

• Seiko 4463-646
• Seiko 4574-994
• Seiko 6144-731
• Seiko 4552-240
• Seiko 3888-373
• Seiko 4581-410
• Seiko 6622-927
• Seiko 6348-789
• Seiko 4430-589
• Seiko 4495-203
• Seiko 5655-584
• Seiko 5278-773