Seiko Cal. 7181 - 194

This Quartz model from 1974 features a 41mm PVD Black case. It features a Silver dial protected by a Sapphire crystal and offers 70m of water resistance. [seikata-wm-e42377f2ed51]

Also known as: Monster

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

41mm

Case Thickness

13.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Rotating

Water Resistance

70m

Dial Color

Silver

Jewels

26j

Frequency

21,600 bph

Power Reserve

68 hours

Year

1974

Related Models

• Seiko 6218-544
• Seiko 3832-919
• Seiko 7179-571
• Seiko 4597-561
• Seiko 6353-892
• Seiko 0735-982
• Seiko 4473-589
• Seiko 3865-400
• Seiko 4443-632
• Seiko 6190-305
• Seiko 6695-933
• Seiko 4489-918