Seiko Cal. 6238 - 928

This Hand-Winding model from 1986 features a 39mm PVD Black case. Powered by the 6238 caliber with 17j jewels beating at 36,000 bph, it delivers a 63 hours power reserve. [seikata-wm-d6fefb4d2786]

Also known as: Sumo

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

39mm

Case Thickness

13.8mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

170m

Dial Color

Champagne

Jewels

17j

Frequency

36,000 bph

Power Reserve

63 hours

Year

1986

Related Models

• Seiko 6660-867
• Seiko 6186-243
• Seiko 7045-783
• Seiko 5640-299
• Seiko 0751-874
• Seiko 4430-552
• Seiko 5227-603
• Seiko 7062-673
• Seiko 7155-118
• Seiko 5282-388
• Seiko 0719-302
• Seiko 5613-535