Seiko Cal. 5244 - 639

This Solar model from 1982 features a 45mm Gold-Plated case. Powered by the 5244 caliber with 20j jewels beating at 36,000 bph, it delivers a 56 hours power reserve. [seikata-wm-44c79242a866]

Also known as: Monster, Helmet

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

8.4mm

Lug Width

19mm

Crystal

Acrylic

Bezel

Inner Rotating

Water Resistance

170m

Dial Color

Silver

Jewels

20j

Frequency

36,000 bph

Power Reserve

56 hours

Year

1982

Related Models

• Seiko 6176-487
• Seiko 7151-547
• Seiko 4554-784
• Seiko 6118-541
• Seiko 0787-957
• Seiko 7138-140
• Seiko 6628-743
• Seiko 5217-649
• Seiko 4542-103
• Seiko 5664-583
• Seiko 4596-929
• Seiko 5630-578