Seiko Cal. 5615 - 120

Released in 1986, the Cal. 5615 with design code 120 was part of Seiko's domestic market collection. Powered by the 5615 caliber with 36j jewels beating at 36,000 bph, it delivers a 51 hours power reserve. [seikata-wm-ca793db8a0c2]

Also known as: Sumo, Rally

Specifications

Movement

Solar

Case Material

Gold-Plated

Case Width

45mm

Case Thickness

11.2mm

Lug Width

19mm

Crystal

Hardlex

Bezel

Rotating

Water Resistance

190m

Dial Color

Silver

Jewels

36j

Frequency

36,000 bph

Power Reserve

51 hours

Year

1986

Related Models

• Seiko 0774-720
• Seiko 3874-213
• Seiko 5659-518
• Seiko 6658-550
• Seiko 5295-982
• Seiko 6277-465
• Seiko 5680-618
• Seiko 5287-515
• Seiko 5238-654
• Seiko 0712-236
• Seiko 4555-739
• Seiko 5296-466