Seiko Cal. 7155 - 209

The 7155-209 is a sought-after Quartz piece from Seiko's golden era. Powered by the 7155 caliber with 19j jewels beating at 28,800 bph, it delivers a 62 hours power reserve. [seikata-wm-fae1b08618f6]

Also known as: Sumo, World Timer

Specifications

Movement

Quartz

Case Material

Two-Tone

Case Width

36mm

Case Thickness

14.6mm

Lug Width

22mm

Crystal

Sapphire

Bezel

Fixed

Water Resistance

90m

Dial Color

Green

Jewels

19j

Frequency

28,800 bph

Power Reserve

62 hours

Year

1978

Related Models

• Seiko 5277-122
• Seiko 6153-676
• Seiko 3858-266
• Seiko 5260-168
• Seiko 5223-902
• Seiko 3896-647
• Seiko 5220-943
• Seiko 5661-312
• Seiko 7068-419
• Seiko 6114-216
• Seiko 0770-493
• Seiko 0773-325