Seiko Cal. 5645 - 101

Released in 1990, the Cal. 5645 with design code 101 was part of Seiko's domestic market collection. Powered by the 5645 caliber with 29j jewels beating at 36,000 bph, it delivers a 57 hours power reserve. [seikata-wm-8ea5cc894b48]

Also known as: World Timer, Arnie

Specifications

Movement

Automatic

Case Material

Two-Tone

Case Width

45mm

Case Thickness

15.4mm

Lug Width

18mm

Crystal

Sapphire

Bezel

Coin-Edge

Water Resistance

140m

Dial Color

Champagne

Jewels

29j

Frequency

36,000 bph

Power Reserve

57 hours

Year

1990

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