Seiko Cal. 6153 - 711

This Spring Drive model from 1975 features a 40mm Titanium case. It features a Green dial protected by a Acrylic crystal and offers 110m of water resistance. [seikata-wm-4f7d48606c6b]

Also known as: Bullhead, Sportsmatic

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

40mm

Case Thickness

11.4mm

Lug Width

18mm

Crystal

Acrylic

Bezel

Bidirectional

Water Resistance

110m

Dial Color

Green

Jewels

32j

Frequency

28,800 bph

Power Reserve

64 hours

Year

1975

Related Models

• Seiko 7073-543
• Seiko 3888-883
• Seiko 5212-950
• Seiko 6352-915
• Seiko 7058-138
• Seiko 6672-389
• Seiko 6389-873
• Seiko 7038-287
• Seiko 7063-208
• Seiko 7045-220
• Seiko 5685-480
• Seiko 6656-329