Seiko Cal. 5642 - 277

The 5642-277 is a sought-after Solar piece from Seiko's golden era. Powered by the 5642 caliber with 25j jewels beating at 28,800 bph, it delivers a 44 hours power reserve. [seikata-wm-1d877d9d86df]

Also known as: Sea Horse

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

39mm

Case Thickness

13.0mm

Lug Width

20mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

140m

Dial Color

Burgundy

Jewels

25j

Frequency

28,800 bph

Power Reserve

44 hours

Year

1993

Related Models

• Seiko 5219-819
• Seiko 7069-760
• Seiko 5658-696
• Seiko 6383-550
• Seiko 6350-897
• Seiko 3813-479
• Seiko 7027-523
• Seiko 4565-614
• Seiko 7077-606
• Seiko 7184-428
• Seiko 7011-146
• Seiko 6387-315