Seiko Cal. 7075 - 740

This Spring Drive model from 1968 features a 41mm Gold-Plated case. It features a Silver dial protected by a Sapphire crystal and offers 30m of water resistance. [seikata-wm-e4127ca4ad64]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Gold-Plated

Case Width

41mm

Case Thickness

14.2mm

Lug Width

20mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

30m

Dial Color

Silver

Jewels

33j

Frequency

21,600 bph

Power Reserve

64 hours

Year

1968

Related Models

• Seiko 4538-431
• Seiko 6326-739
• Seiko 4565-727
• Seiko 4483-601
• Seiko 4470-182
• Seiko 4417-783
• Seiko 6398-648
• Seiko 3837-525
• Seiko 5685-959
• Seiko 6220-779
• Seiko 7031-431
• Seiko 5689-641