Seiko Cal. 7061 - 645

Seiko 7061-645

The 7061-645 is a sought-after Automatic piece from Seiko's golden era. Powered by the 7061 caliber with 19j jewels beating at 36,000 bph, it delivers a 69 hours power reserve. [seikata-wm-decf0d238a67]

Also known as: Tuna

Specifications

Movement
Automatic
Case Material
Two-Tone
Case Width
36mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Sapphire
Bezel
Rotating
Water Resistance
120m
Dial Color
Blue Sunburst
Jewels
19j
Frequency
36,000 bph
Power Reserve
69 hours
Year
1986

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