Seiko Cal. 7171 - 688

Released in 1965, the Cal. 7171 with design code 688 was part of Seiko's domestic market collection. It features a Green dial protected by a Acrylic crystal and offers 40m of water resistance. [seikata-wm-b8a0bc8be92d]

Also known as: Silverwave

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

41mm

Case Thickness

8.6mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Rotating

Water Resistance

40m

Dial Color

Green

Jewels

21j

Frequency

21,600 bph

Power Reserve

50 hours

Year

1965

Related Models

• Seiko 6216-370
• Seiko 5640-755
• Seiko 5271-146
• Seiko 7178-459
• Seiko 6313-835
• Seiko 6213-754
• Seiko 6115-195
• Seiko 6155-511
• Seiko 4529-179
• Seiko 4416-359
• Seiko 7043-935
• Seiko 4439-349