Seiko Cal. 5239 - 252

This Hand-Winding model from 1986 features a 36mm PVD Black case. Powered by the 5239 caliber with 19j jewels beating at 28,800 bph, it delivers a 65 hours power reserve. [seikata-wm-edee02f84e55]

Also known as: Helmet, Baby Tuna

Specifications

Movement

Hand-Winding

Case Material

PVD Black

Case Width

36mm

Case Thickness

14.7mm

Lug Width

21mm

Crystal

Sapphire

Bezel

Bidirectional

Water Resistance

130m

Dial Color

White

Jewels

19j

Frequency

28,800 bph

Power Reserve

65 hours

Year

1986

Related Models

• Seiko 5276-113
• Seiko 5623-182
• Seiko 5679-584
• Seiko 6349-200
• Seiko 4475-199
• Seiko 5680-526
• Seiko 6250-786
• Seiko 6632-569
• Seiko 5240-978
• Seiko 7185-322
• Seiko 0779-109
• Seiko 6633-888