Seiko Cal. 6161 - 973

The Seiko 6161-973 represents an important milestone in Seiko's 1966 lineup. Powered by the 6161 caliber with 17j jewels beating at 36,000 bph, it delivers a 58 hours power reserve. [seikata-wm-efcf9f219ba2]

Also known as: UFO

Specifications

Movement

Solar

Case Material

Two-Tone

Case Width

45mm

Case Thickness

8.1mm

Lug Width

20mm

Crystal

Mineral

Bezel

Bidirectional

Water Resistance

140m

Dial Color

White

Jewels

17j

Frequency

36,000 bph

Power Reserve

58 hours

Year

1966

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