Seiko Cal. 7188 - 473

This Spring Drive model from 1977 features a 37mm Two-Tone case. It features a Green dial protected by a Sapphire crystal and offers 180m of water resistance. [seikata-wm-27cd3bf624eb]

Also known as: Samurai, Crown

Specifications

Movement

Spring Drive

Case Material

Two-Tone

Case Width

37mm

Case Thickness

10.6mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Inner Rotating

Water Resistance

180m

Dial Color

Green

Jewels

23j

Frequency

36,000 bph

Power Reserve

48 hours

Year

1977

Related Models

• Seiko 7125-598
• Seiko 0793-625
• Seiko 6689-353
• Seiko 0729-688
• Seiko 6392-432
• Seiko 6213-505
• Seiko 5220-234
• Seiko 5627-668
• Seiko 6368-870
• Seiko 6195-647
• Seiko 7159-453
• Seiko 0730-797