Seiko Cal. 6171 - 707

This Quartz model from 1972 features a 39mm Two-Tone case. It features a Navy dial protected by a Sapphire crystal and offers 90m of water resistance. [seikata-wm-184f05713c5d]

Also known as: Sumo

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

39mm

Case Thickness

12.9mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

90m

Dial Color

Navy

Jewels

36j

Frequency

28,800 bph

Power Reserve

53 hours

Year

1972

Related Models

• Seiko 6689-649
• Seiko 4442-338
• Seiko 6149-737
• Seiko 6134-785
• Seiko 6113-884
• Seiko 7029-295
• Seiko 3821-913
• Seiko 4460-524
• Seiko 4470-208
• Seiko 0711-570
• Seiko 4518-515
• Seiko 5237-204