Seiko Cal. 7165 - 524

This Spring Drive model from 1977 features a 45mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-fd46d797fdb5]

Also known as: Bullhead

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

45mm

Case Thickness

9.0mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

29j

Frequency

28,800 bph

Power Reserve

50 hours

Year

1977

Related Models

• Seiko 5614-824
• Seiko 0710-714
• Seiko 6643-576
• Seiko 7139-288
• Seiko 0730-400
• Seiko 6293-352
• Seiko 3898-420
• Seiko 4498-874
• Seiko 3876-760
• Seiko 6199-825
• Seiko 0779-982
• Seiko 4553-218