Seiko Cal. 5686 - 846

This Solar model from 1971 features a 37mm PVD Black case. The Coin-Edge bezel and 37mm case give it a distinctive presence on the wrist. [seikata-wm-4da6b3c5e97b]

Also known as: Turtle, Samurai

Specifications

Movement

Solar

Case Material

PVD Black

Case Width

37mm

Case Thickness

15.7mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Coin-Edge

Water Resistance

70m

Dial Color

Burgundy

Jewels

19j

Frequency

28,800 bph

Power Reserve

40 hours

Year

1971

Related Models

• Seiko 0765-342
• Seiko 7132-969
• Seiko 6357-465
• Seiko 6132-895
• Seiko 6613-693
• Seiko 5631-196
• Seiko 5651-709
• Seiko 7031-185
• Seiko 3836-988
• Seiko 7050-987
• Seiko 5681-555
• Seiko 6637-606