Seiko Cal. 7154 - 150

This Quartz model from 1981 features a 39mm PVD Black case. It features a Navy dial protected by a Acrylic crystal and offers 60m of water resistance. [seikata-wm-9ace4bf9190a]

Also known as: Tuna

Specifications

Movement

Quartz

Case Material

PVD Black

Case Width

39mm

Case Thickness

8.4mm

Lug Width

20mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

60m

Dial Color

Navy

Jewels

30j

Frequency

36,000 bph

Power Reserve

62 hours

Year

1981

Related Models

• Seiko 4466-817
• Seiko 7110-379
• Seiko 5666-146
• Seiko 6629-577
• Seiko 3854-274
• Seiko 5635-561
• Seiko 4474-540
• Seiko 7179-410
• Seiko 7019-562
• Seiko 5248-168
• Seiko 4416-234
• Seiko 4489-686