Seiko Cal. 7140 - 634

The 7140-634 is a sought-after Solar piece from Seiko's golden era. It features a Green dial protected by a Acrylic crystal and offers 160m of water resistance. [seikata-wm-fffcaf0dc416]

Also known as: Crown, Flighty

Specifications

Movement

Solar

Case Material

Titanium

Case Width

43mm

Case Thickness

14.9mm

Lug Width

22mm

Crystal

Acrylic

Bezel

Fixed

Water Resistance

160m

Dial Color

Green

Jewels

26j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1972

Related Models

• Seiko 7069-320
• Seiko 6190-544
• Seiko 3860-578
• Seiko 6662-879
• Seiko 6241-611
• Seiko 0786-202
• Seiko 4435-213
• Seiko 6258-785
• Seiko 4574-135
• Seiko 4536-940
• Seiko 3836-801
• Seiko 6249-791