Seiko Cal. 7165 - 156

This Spring Drive model from 1999 features a 43mm Two-Tone case. It features a Green dial protected by a Acrylic crystal and offers 90m of water resistance. [seikata-wm-1f8d5b7ad99c]

Also known as: Helmet

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

43mm

Case Thickness

14.8mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

90m

Dial Color

Green

Jewels

29j

Frequency

36,000 bph

Power Reserve

55 hours

Year

1999

Related Models

• Seiko 6231-305
• Seiko 6625-633
• Seiko 7133-619
• Seiko 3812-161
• Seiko 7059-109
• Seiko 5243-856
• Seiko 6652-391
• Seiko 3866-702
• Seiko 7140-356
• Seiko 3858-859
• Seiko 6672-261
• Seiko 5659-783