Seiko Cal. 0723 - 987

Seiko 0723-987

Released in 1968, the Cal. 0723 with design code 987 was part of Seiko's domestic market collection. It features a Green dial protected by a Mineral crystal and offers 40m of water resistance. [seikata-wm-3cf2d03af102]

Also known as: Sportsmatic

Specifications

Movement
Hand-Winding
Case Material
Hardlex-Coated Steel
Case Width
44mm
Case Thickness
9.6mm
Lug Width
18mm
Crystal
Mineral
Bezel
Coin-Edge
Water Resistance
40m
Dial Color
Green
Jewels
32j
Frequency
21,600 bph
Power Reserve
45 hours
Year
1968

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